Answer:
The vibrations of one tuning fork will cause the air around the other tuning fork to vibrate at the natural frequency of both tuning forks. The second tuning fork will absorb this energy and start to vibrate. This is called resonance.
Below is the chemical formula for the substance sucrose (Sugar). How
many different elements (types of atoms) make up sugar?*
С6H12O6
Sugar
Answer:
Sugar is made up of 6 Carbon, 12 Hydrogen, and 6 Oxygen.
So three different elements make up sugar.
Do the cells made in meiosis have the same number of chromosomes as the original cell or the have half the number of chromosomes as the original cell?
Explanation:
meiosis is Raisa for Unique daughter cells, each which have half the number of chromosomes as the parent cell so your answer would be half the number of chromosomes
The unit measure that we use for Acceleration is....
the process where maiten magma rises and sinks due to tempature of difference, CRIVNCONEO
Answer:
Convection
Explanation:
The process where molten magma rises and sinks due to the temperature difference is known as CONVECTION.
This occurs when the hot magma moves upward and is cooled and moves downward again to be heated due to temperature difference, and similarly when cold magma moves upward and is heated and moves downward again to be cooled due to temperature difference.
Hence, in this case, the correct answer is CONVECTION
On the graph below, which axis is the dependent variable?A.Flow rate B.Temperature C.All of the above D.There is not enough information to answer this question.
Answer:
In the graph, the axis of the dependent variable is the ordinate, corresponding to Flow rate (option A).
Explanation:
The graph shows the relationship between the flow rate and temperature, a relationship that is directly proportional: the higher the temperature, the greater the flow rate.
The dependent variable, in the case shown, is the flow rate. This variable is influenced by the independent variable, temperature, which has not been influenced by other variables.
1. Give five examples that show that Earth's climate
is changing.
Answer:
Glaciers are melting ice in the Arctic Ocean around the North Pole is melting faster with warmer temperatures. Permafrost is melting, releasing methane, a powerful greenhouse gas, into the atmosphere. Sea levels are rising, threatening coastal communities and estuarine ecosystems.
HELP PLEASE ..........
What gases is used ______ released ______?
Answer: Cars and Carbon dioxide
Explanation:
What gases is used cars released carbon dioxide
What is the source of most air pollution
people, people, people
what could cause a population to reach it's carrying capacity?
A. The population has a limited food supply
B. The population becomes extinct.
C. The population finds a new food source
D. The population adapts
Answer:
The answer would be "D"
Explanation:
If a population adapts to something that is causing death among them, the death rate will inevitably go down.
Have a blessed day! Please mark brainliest if correct :D
Answer:
its d
Explanation:
if a population adapts to a place then people will get use to going there take L.A for example lots of people want to go there now a days so that increases the population capacity in L.A
what part does subduction play in the rock cycle
It pulls rocks deep into earth.
(15 points)What did the Miller-Urey experiment simulate?
a
primitive Earth conditions
b
modern Earth conditions
c
how the first living organisms began
d
how complex organisms formed
Answer:
A.
Explanation:
I think and I hope I am so sorry if it is wrong
Answer:
What the Miller-Urey experiment simulated was how the first living organisms began (option c).
Explanation:
The Miller-Urey experiment owes its name to the scientists who developed it, Stanley Miller and Harold Clayton Urey, who in 1953 designed an experiment to demonstrate that organic substances could be produced from inorganic substances under certain environmental conditions that would favor the process.
From the Miller-Urey experiment it was possible to demonstrate, in some way, that the organic substances to constitute the first living organisms were formed from inorganic substances in the primitive atmosphere.
The experiment required subjecting a mixture of ammonia, methane, hydrogen, CO₂, nitrogen and water to elevated temperatures and electrical discharges. The result was the obtaining of some amino acids, acetic acid and glucose.
On this basis, it can be stated that the Miller-Urey experiment simulated how the first living organisms began.
The other options are not correct because:
a and b. The Miller-Urey experiment was not useful for simulating primitive or modern earth conditions.
d. The experiment does not simulate how complex organisms form.
Fill in the blanks: Kingdom → ______________________ → Class → _________________________ → _____________________________ Genus → _________________________
Answer:
phylum,order,species
Explanation:
your welcome :)
Help on the second question pls
Answer:
metabolic activity
Explanation:
What is the value of observing patterns and relationships in data?
Answer:
every dataset is unique, and the identification of trends and patterns in the underlying the data is important. If a business wishes to produce clear, accurate results, it must choose the algorithm and technique that is the most appropriate for a particular type of data and analysis
Explanation:
A lady beetle has black spots on its back similar to its parents. Where are the instructions stored to provide the information for the lady beetle spots?
Answer:monochromatic
Explanation:
The sequence of DNA below is part of a gene. How many amino acids are coded for by this segment?5' ATTAGTCCGTAC3'a.2b.3c.4d.5
Answer:
d
Explanation:
it is four points.
Answer:
C. 4
Explanation:
Each section of three nucleotides (called a triad) codes for one amino acid. Since there are four triads here, this piece of DNA codes for 4 amino acids.
Scientists agreed on the Theory of Evolution after they had
accepted biased theories.
gathered non-testable data.
accepted religious beliefs.
gathered scientific evidence.
Due 11:59 PM
5 points
What are the 4 key principals of natural selection and how do they help a population undergo evolutionary change?
Answer:
Variation, Overproduction, Adaptation, Descent with Modification
Explanation:
Variation: Heritable differences that exist in every population are the basis for natural selection.
Overproduction: Competition between offsprings for resources.
Adaptation: a trait that helps an organism survive and reproduce
Descent with Modification: Natural Selection will result in species with adaptation that are well suited for survival and reproduction.
If you are able to say that one rock is older or younger than another or one fossil is older
or younger than another, what type of age-dating are you using?
A. sedimentary age
B. elementary age
C. absolute age
D. Relative age
How are eukaryotes different from prokaryotes? Give 2 examples
Answer:
Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.
Explanation:
Which statement describes the role of chlorophyll in the production of food during photosynthesis?
Answer:
Green substance in producers that traps light energy from the sun, which is then used to combine carbon dioxide and water into sugars in the process of photosynthesis Chlorophyll is vital for photosynthesis, which helps plants get energy from light.
Explanation:
I hope it's help you
Describe the structure and make up of DNA
Answer:
DNA structure DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
Explanation:
Select the correct the answer.
Which process will decrease the level of CO, in the atmosphere?
OA. growing trees
OB. cutting trees
OC burning trees
OD. increasing the human population
Answer:
Ofcourse it's going to be growing trees
Which is NOT true of cancer cells?
Biologists want to measure and keep track of pH because, if pH changes, the structure of biological molecules, and so, their functions, could be lost. True or false?
Answer:
True
Explanation:
If you have a low PH it will become denatured
PLEASE ANSWER ASAPPP
Answer:
i think 2 no. is right. right or wrong tell ok
what helps weaken high energy bonds in atp so energy can be released and then later help reform them
Answer: enzymes
Explanation:
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
3.) An organism's pre-birth stage of development?
A.) Fossil Record
B.) Embryo
C.) Coral
D.) Gastropod
Answer:
it is the embryo 100% I am sure of it
Answer:
B
Explanation:
Embryo is an organism in the earlier stages of development; in humans, usually the cell growth up to the end of the seventh week in utero
exhaled air contains more of one gas than inhaled air. what is this gas called?
