Answers
Answer:
There are many reasons why manned space probes to Saturn are simply unachievable. Getting to space is incredibly hard. The force of gravity is very hard to escape. If you wanted to, you would have to invest trillions upon trillions of dollars to create a space shuttle that may or may not explode. Second, we simply don’t have the technology to make it that far with a manned probe. Saturn is more than a billion miles away. It would take more than several years to go that far. To keep astronauts alive, entertained, and sustained is also a big challenge. In conclusion these are some reasons why a manned space probe to Saturn is unachieveable.
Explanation:
U’d better give me that brainly.
Related Questions
OCMINAIDTE what word can be formed from this
Answers
The 2 I found using all the letters were
decimation and medication
What pattern did you see repeated every year wit rabbits
Answers
what are forms of kinetic energy travelling as electromagnetic waves? Examples include radio waves, visible light, and ultraviolet radiation
A) electromagnet radiation
B) thermal energy
C) kinetic energy
D) potential energy
please help
Answers
Answer:
A electromagnetic radiation
Adam knows one person who is a hockey player and is very aggressive, and
he assumes that all hockey players are aggressive. This is an example of:
A. facilitation
B. a schema.
C. an attribution error.
D. base rate fallacy.
Answers
Answer:
base rate fallacy.
Explanation:
Answer:
base rate fallacy.
Explanation:
a p e x
Questlon 1 of 10
What will a hypothesis become if it is supported by repeated
experimentation?
OA. A conclusion
OB. A control
O C. A scientific theory
O D. A prediction
Answers
Answer:
C. A scientific theory
Explanation:
I majored in Biology
1. What are lipids , protein, carbohydrates and nucleic acid?
describe each structure in one to two sentences.please need ko answer guys
Answers
Answer:
Lipids are long chains of carbon and hydrogen molecules. They are oily or waxy.
Proteins are large molecules consisting of one or more chains of amino acids. They provide structure and support for cells.
Carbohydrates are mainly sugars and starches that the body breaks down into glucose. They are the main source of energy in animals.
Nucleic acid is an important class of macromolecules found in all cells and viruses. The functions of nucleic acids have to do with the storage and expression of genetic information.
Explanation:
D. Proteins are made up of amino acids.
3. Which of the following are NOT functions of protein molecules in an animal?
A. Transportation between cells
B. Providing instructions for the rest of the cell
C. Building hair, skin, and nails
D. Communication between cells
Answers
Answer:
a
Explanation:
Which image represents cytokinesis in an animal cell?
The 2 I'm choosing between....(I saw mixed responses on brainly and just want to check my answer)
Answers
Explanation:
The first diagram (a little shapeless) represents cytokinesis in an animal cell
Answer:
hi it is b
relly it is i am not lyinggggggggg
1. What is energy?
2. Which type of energy is stored in chemical compounds and released in chemical reactions?
3. What is the different between kinetic and potential energy?
4. Which type of energy, potential or kinetic, does a ball falling through the air have?
5. Which type of energy, potential or kinetic, does a roller coaster at the top of a hill have?
6. Which type of energy, potential or kinetic, is water held back by a dam?
7. Which type of energy, potential or kinetic, is a swinging pendulum?
8. When a car stops, the brakes heat up because of friction. What is this an example of?
9. How can the period of a pendulum be increased?
10. What makes a rubber band more elastic?
11. What happens to the force needed to stretch an elastic object?
12. According to the kinetic theory, what happens when ice melts?
13. What do we use to measure heat energy?
14. What causes conduction?
15. How do liquids and gases transfer heat?
16. What can avoid traveling through a solid, a liquid, or a gas?
17. What does a thermos do?
18. What can aluminum foil do that other substance can’t?
Answers
TRUE / FALSE
A mutation ALWAYS results in a change that is harmful to an organism?
Answers
Answer:
false
Explanation:
Explanation: A mutation does not always result in a change that is harmful to the organism. it CAN be harmful but not always.
Oceans, lakes, rivers, and other types of water bodies all make up the
Answers
Answer:
Explanation:
The oceans are vast and deep bodies of water. Usually, it is these oceans that separate continents from one another. The oceans are bodies of salt water.
We have five oceans in our world. They are the Pacific Ocean, the Atlantic Ocean, Indian Ocean, Arctic Ocean, the Southern Ocean or Antarctic Ocean.
The largest and deepest ocean in the world is the Pacific ocean, covering one-third of the earth’s surface.
This is followed by the Atlantic ocean and the Indian ocean in order of size.
Oceans are home to a variety of plants and seaweed and thousands of sea creatures like the sea urchins, whales, sharks, octopus, a variety of fish, snakes, squids etc.
Is this stomata open or closed??
Answers
Answer: Open
Explanation:
Answer opened
Explanation: i asked siri
In the United States, most state health departments require screening for genetic disorders in newborns. Some states go so far as to require pre-marriage genetic testing, where they examine the potential parents for risk of genetic disorders in their offspring. It's worth noting, however, that some states allow for exemptions from testing based on religious convictions or other established reasons. In your initial post, state whether or not you believe it's appropriate for states to require pre-marriage genetic testing. Explain your reasoning and support your position with credible resources. Review the posts made by your classmates and reply to at least two who took a position other than your own. Reply to those posts indicating which aspect(s) of their reasoning you found most compelling.
Answers
with reference to evolution of long neck in giraffe explain how natural selection brings about adaptation of species to its environment
Answers
Answer:
Explanation:
In order to reach specific items of food that meet the dietary needs of the giraffe, they must reach for food up in the trees. Giraffes with longer necks are open to a wider array of food whereas the short necked giraffes are limited. The longer neck is seen to be more favorable. When a trait is more favorable, it has a higher likelihood of being passed on. The less favorable traits are eliminated or "weed" out and the taller giraffes mate with other tall giraffes, generating a greater population with this trait. Again, it is solely dependent on what is available around them and their surroundings.
Hope this helps!
A local population of bobcats has decreased by 10% over the last 10 years. Is this change in population significant enough for the bobcat species to be considered for the Endangered Species List and protection from the government?
Yes, because any change in population even if it has a wide habitat range and large global population is cause for concern and the government should help that population recover.
Yes, because the local population decrease means the other populations are also decreasing even though the species has a wide habitat range and large global population.
No, because a small change in a local population of a species with a wide habitat range and large global population is not cause for concern.
No, because it will probably just go extinct and another predator will take over it's habitat even though it has a wide habitat range and large global population.
Answers
Answer:
No, because a small change in a local population of a species with a wide habitat range and large global population is not cause for concern.
Explanation:
Population change can be defined as the change in the number of individuals of a given species in an area during a specific time interval. Local populations may suffer small changes in their size but it generally does not represent an important problem for the survival of these species. A species is classified as endangered when its population size is reduced in a percentage from 50% to 70% within a period of time of ten (10) years. These values and the corresponding list of endangered species have been developed by The International Union for Conservation of Nature (IUCN), which represents the opinion of more than 8,000 researchers worldwide.
Eukaryotic cells undergo mitosis, which produces two identical daughter cells. These cells are identical to each other and to the original parent cell. From the options below, select ALL of the reasons why a eukaryotic cell undergoes mitosis.
A) asexual reproduction
B) growth of the organism
C) repair of damaged cells
D) replacement of lost cells
E) production of gametes for sexual reproduction
Answers
Answer:
growth of the organism
asexual reproduction
replacement of lost cells
repair of damaged cells
Explanation:
Correct on usa test prep
The formation of a new cell from the old cell is called cell division. There are two types of cell division.
The correct answer is C.
A cell division that has the same number of chromosomes as the parent cell is called mitotic cell division. The purpose of mitosis is to increase the number of cells to form a tissue.
The increase in the number of cells helps to make the tissue and repair the damaged cell.
Hence, the correct option is C that is a repair of damaged cells
For more information, refer to the link:-
https://brainly.com/question/15804584
In mitosis, two diploid daughter cells are formed. In other words, if you start with 46 chromosomes, you end up with 46 chromosomes.
Answers
Answer:
Yes
Explanation:
The results of mitosis are two diploid daughter cells that are genetically identical to the parent.
You are now trying to map a new gene locus (Gene X) on chromosome 9. You have determined that the recombination frequency between Gene X and Gene A is 12.5%, recombination frequency between Gene X and Gene B is 25%, and the recombination frequency between Gene X and Gene C is 31.25%. Use this information to determine the location of Gene X. Show your work and explain your reasoning.
Answers
Answer:
The correct order of genes might be: C, B, A, X (or X, A, B, C)
--C------------B--------------------A-------------------X----
∫-----------------------31.25mu---------------------∫
∫-----------------25mu-----------------∫
∫-----12.5mu----∫
Explanation:
Available data:
the recombination frequency between Gene X and Gene A is 12.5%,the recombination frequency between Gene X and Gene B is 25%, the recombination frequency between Gene X and Gene C is 31.25%.We need to know that 1% of recombinations = 1 map unit. The map unit is the distance between the pair of genes for which one of the 100 meiotic products results in a recombinant one.
The recombination frequencies between two genes determine their distance in the chromosome, measured in map units. So, if we know the recombination frequencies, we can calculate distances between the four genes in the problem and we can figure the genes order out. This is:
Recombination frequencies:
1% of recombination frequency = 1 map unit (MU)
A-X = 12.5% = 12.5 mu
B-X = 25% = 25mu
C-X = 31.25% = 31.25 mu
We do not know the distances between A-B, A-C, and B-C, so we can just estimate the location of the gene X by its distances from genes A, B, and C. To do this we need to think about it as additions. We know that A-X = 12.5 mu, a distance duplicated by B-X = 25 mu (12.5 + 12.5 = 25), and X is farther away from B than from A, so, this might tell us that A is located between B and X.
---B--------------A--------------X------
∫-------------25mu----------∫
∫--12.5mu----∫
Now, we know that X-C = 31.25 mu. And, assuming that these are linked genes, the maximum recombination frequency is always 50%. So the distance between two genes can not exceed 50%. According to this, we might assume that the C gene is near B, because if it was on the other side of X, the distance between B-C would sum 56.25 mu (25 + 31.25), meaning that they would not be linked. So, the correct order might be
--C------------B--------------------A-------------------X----
∫-----------------25mu-----------------∫
∫-----12.5mu-----∫∫-----12.5mu----∫
∫-----------------------31.25mu-------------------∫
∫6.25mu∫
∫------------18.75mu---------∫
The location of Gene X is closest to Gene A located 12.5
Given that :
The recombination frequency between Gene X and Gene A is 12.5%
The recombination frequency between Gene X and Gene B is 25%
The recombination frequency between Gene X and Gene C is 31.5%
The recombination frequency represents the map distance between the genes on the linkage map and the lesser the value of the recombination frequency the more linked are the genes.
The sequence in the linkage map is attached below
Hence we can conclude that the location of Gene X is closest to Gene A located 12.5
Learn more about new gene locus : https://brainly.com/question/25282235
Imagine that you are a genetic counselor, and a couple planning to start a family comes to you for information. Jerome was married before, and he and his first wife have a daughter with sickle cell disease. The brother of his current wife, Michaela, died of complications from sickle cell disease, but neither of her parents has the disease. Draw a pedigree representing this family. Be sure to clearly label Jerome and Michaela.
Answers
Answer:
Sickle Cell Anemia is a genetic autosomal recessive condition, takes place when there is the presence of purebred recessive. In heterozygous condition, a person becomes a carrier for the disease. In the case of the dominant allele masks the mutant allele.
M- Michaela
J - Jerome
H^A - normal hemoglobin
H^S - Sickle cell hemoglobin
Which is necessary for natural selection to occur?
adaptation
competition
reproduction
variation
Answers
Answer:
reproduction is nesscessary for natural selection to occur
Which group is within the Domain Eukarya?
a. Bacteria
c. Fungi
b. Archaea
d. Halophiles
Answers
Answer:
C)Fungi
Explanation:
Domain Eukarya is made up of eukaryotes/ multicellular organisms. The following organisms are all prokaryotes/unicellular, so fungi is the answer.
Fossils of the same type and same age have been found on different continents. If we were to put South America and Africa together, these fossils would even be in the same area! What does this tell us? How could this happen?
Can some one help me plz
Answers
Answer:
there have been several cases where fossils of the same type and age where found on different continents.
For example:-
"The Mesosaurus" which is an extinct genus of reptile from the Early Permian and was found in the continents of southern Africa and South America.
This seems to point to the fact that once all the continents were togethe, and they are now separate due to the Continental drift. ( the theory that states that all the continents were earlier one big form of landmass, but they have moved away from each other thus appearing to have "drifted" across the ocean bed."
But again these are all just theories and speculations but findings like these strengthen them and make people believe in these theories. They haven't exactly been confirmed. Like the evolution theory.
i hope this helps.
have a great day ahead :)
What are the chambers of the heart called? Select all that apply.
atriums vena
cavas
bronchi
ventricles
***ANSWERS: A AND D***
Answers
atriums and ventricles !
fun fact : they are derived from latin names for parts of a house :D
Answer:
A & D
Explanation:
atriums
ventricles
Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
1. Two pots have been sitting on the stove for a while. One pot has a copper handle and the
other has a wooden handle. Which handle would you rather touch? Why?
Answers
Answer:
The wooden handle because metal handles burn more and wood dont
Explanation:
When water is heated it becomes a gas, like the steam escaping from the pot in the picture. What general statement can be made
about all gases?
es -0)
A)
Gases have a definite shape and volume.
B)
Gases have less kinetic energy that solids or liquids.
Gases will escape from a container that is not covered.
D)
Gases have no definite shape but do have a definite volume.
Lo
Answers
Answer:
Gases will escape from a container that is not covered.
Explanation:
i searched up this question for usatestprep, the other person said D which is wrong and it showed C. Gases will escape from a container that is not covered.
4.) Describe the motion
Answers
Answer:
Motion, in physics, change with time of the position or orientation of a body. Motion along a line or a curve is called translation. ... In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity).
Answer:
In physics, motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. ... One can also speak of motion of images, shapes, and boundaries.
Explanation:
PLEASE MARK ME AS BRAINLIEST
When does the addition of heat result in a rapid temperature rise?
A
When the material has a low latent heat of vaporization.
B.
When the material has a high latent heat of vaporization.
с
When the material has a low specific heat.
D
When the material has a high specific heat.
Answers
Answer:
B
Explanation:
The addition of heat results in a rapid temperature rises when the material has high specific heat. Thus, the correct option for this question is D.
What is Specific heat?Specific heat may be defined as the quantity of heat that is significantly required in order to enhance the temperature of one gram of a substance by one degree Celcius. The units of specific heat are typically represented in calories or joules per gram per Celsius degree.
When the material has a high latent heat of vaporization. It illustrates that heat is remarkably needed in order to alter the phase of the substance without stimulating any change in the temperature. So, as per the question, latent heat is not the correct concept to describe.
Therefore, when the material has high specific heat, it will result in a rapid temperature rise. Thus, the correct option for this question is D.
To learn more about Specific heat, refer to the link:
https://brainly.com/question/26846829
#SPJ2
which biomes likely has the thinnest layer of topsoil?
Answers
Answer:
the desert
Explanation:
list the 6 kingdoms and an give an example of each
Answers
Answer:
kingdom of what
Explanation:
Determine A scientist collects the data above using litmus paper. Blue litmus paper is a type of pH indicator that turns red when placed in an acidic solution . Red litmus paper is an indicator that turns blue when placed in a basic solution. Neutral solutions cause no change in either color of litmus paper . Hypothesize if each solution is acidic, basic, or neutral. Support your conclusions with evidence.
PLEASE ANSWER ASAP
Answers
Answer:
In an acidic or neutral solution, red litmus paper remains red. In an alkaline solution, red litmus paper turns blue. When an alkaline compound dissolves in water, it produces hydroxide ions, which cause the solution to become alkaline.
Explanation:
