Answer:
The polution from burning the trees. Also, the loss of oxygen from the loss of trees.
Explanation:
hope this helps a little
What is the original starting color for the Glucose indicator?
Answer:
aqua-blue
Explanation:
Benedict's reagent starts out aqua-blue. As it is heated in the presence of reducing sugars, it turns yellow to orange. The "hotter" the final color of the reagent, the higher the concentration of reducing sugar.
Dna polymerase is most active during which phase of the cell cycle?.
Answer:
yes it is. That is because DNA has a definite purpose. and is most active during when it is in the important phase.....
the cell cycle
In balanced translocation heterozygotes, viable gametes and progeny are produced by which pattern(s) of chromosome segregation
Answer:straight
Explanation:
Tree squirrels can have different fur colors.
Squirrels live in forests where foxes also live. Foxes hunt squirrels for food. Squirrels that have fur the same color as the trees are harder for the foxes to see and catch.
[IMAGE ONE]
The diagram above shows a population of squirrels that lived in a forest. Scientists had previously only seen brown and gray squirrels in this forest; they had never seen squirrels of any other color.
The diagram below shows how the population changed after many generations.
[IMAGE TWO]
How did the color of the trees in the squirrels’ environment change? Explain what happened to the squirrels over many generations.
Answer:
The gray squirrels were easy to see and catch so they died quickly and the population dwindled. The brown squirrels were probably almost the same color as the tree so they were harder to see and catch. The remaining gray squirrels ended up having no other options than to mate with brown squirrels, which probably made appear black squirrels and since the black squirrels population raised, means they are harder to see and be caught by foxes.
How the trees became more black too? I have no idea, sorry.
Explanation:
squirrels: brown, gray
The more closely related two organisms are, the longer they will look alike during stages of early development prior to birth. This describes which piece of evidence for evolution?
a)Analogous structures
b)Vestigial structures
c)Embryology
d)Homologous structures
Which concept is a part of Lamarck's Theory of Evolution?
Organisms must struggle for existence
Organisms have more offspring than can survive
Traits can be modified, become stronger, and be passed on, while traits that are not used will disappear
Traits that are best suited to an environment will help organisms survive (survival of the fittest)
While making careful observations at the Galapagos Islands, Darwin noticed that each island had its own species of finch with different beaks. He later concluded that the species evolved by natural selection based on what they eat. What does the selecting of beaks in natural selection?
The individuals
The environment
The reproduction
The variations
Answer:
C,
Traits that are best suited to an environment will help organisms survive (survival of the fittest),
The variations
Explanation:
Embryology is the branch of biology and medicine concerned with the study of embryos and their development.
He states "Survival of the fittest "many times in his theory of evolution
Beaks are the best adapted (fittest) to the available food have the best chance of surviving (not starving to death) and of having descendants
Therefor having variation!
Hope this helps!
Answer:
Which concept is a part of Lamarck's Theory of Evolution?
IS C.Traits can be modified, become stronger, and be passed on, while traits that are not used will disappear
NOT D.Traits that are best suited to an environment will help organisms survive (survival of the fittest)
While making careful observations at the Galapagos Islands, Darwin noticed that each island had its own species of finch with different beaks. He later concluded that the species evolved by natural selection based on what they eat. What does the selecting of beaks in natural selection?
IS B.The environment NOT D.The variationsExplanation:
If you do this for meee you get 100 points (its for science and im confused)
Answer:
A goes on the bottom b goes on top and c goes in the middle
Explanation:
sorry if im not right
Answer:
The name of phase is sublimation for the first one.
The name of phase is deposition for the second one.
The name of phase is melting for the last one.
Explanation:
hope this helped!
the functional relationship between nucleus ribosome and rough endoplasmic reticulum.
Answer:
The ribosomes on rough ER specialize in the synthesis of proteins that possess a signal sequence that directs them specifically to the ER for processing.
Answer:
BOTH ARE USED IN THE SYNTHESIS AND TRANSPORTATION OF PROTEIN.
name two places on earth where organic molecules could have been synthesized
Answer:
Deep hydrothermal oceans and the atmosphere
Explanation:
Earth or space are the two possible origins of simple organic compounds on early Earth.
A fired worker who fakes mental harassment by his boss in order to explain his unfair treatment
o is insane
o is malingering
o is psychotic
o has a mental illness
A plant TT for tall height is crossed with a plant tt for short heightThe offspring have the genotype What is the phenotype of the plant?
Explanation:
Here is the answer...hope it helps:)
Which are characteristics of bryophytes? (Select all that apply.)
□ Most of them grow tall.
□ Most of them are vascular plants.
□ Most of them live in shady, moist, or humid areas.
□ Most of them need water to help reproduce.
Answer:
Explanation:
there u go
The digestive system includes the esophagus, stomach, large intestine, and small intestine.
All of these parts are made up of cells.
Which of the following is true about the cells in the digestive system?
Choose 1 answer:
(A) cells in the stomach and large intestine have the same structure, but different functions.
(B) each cell in the stomach and large intestine is a unique type of cell.
(C) cells in the stomach and large intestine have different, specialized structures and functions.
Answer:
C is the correct answer of this question
The statement which is true about the cells in the digestive system is that the cells in the stomach and large intestine have different, specialized structures and functions. Thus, the correct option for this question is C.
What is the digestive system?The digestive system may be defined as a type of body system that significantly contains organs that take in food and liquids and break them down into substances that the body can use for energy, growth, and tissue repair. This system actively breaks down food components into simpler substances.
Each organ of the body system is composed of a collection of tissues that ultimately derive from cells. Although, the function and structure of each cell are very distinctive when it comes to playing a specific role in complex living organisms, especially human beings.
Therefore, cells in the stomach and large intestine have different, specialized structures and functions is the statement that is true about the cells in the digestive system. Thus, the correct option for this question is C.
To learn more about the Digestive system, refer to the link:
https://brainly.com/question/956634
#SPJ2
Now, noise pollution issues are
MOSTLY handled at the
A. federal level only
B. international level
C. local and state levels
D. federal and local levels
Answer:
the answer is local and state levels
Explanation:
daphnia longicephala is a freshwater crustacean that can detect
Answer: It can detect chemical cues produced by the predator Notonecta glauca.
Explanation:
Which structure allows the diaphysis of the bone to increase in length until early childhood?.
Answer:
Epiphyseal Plate
Explanation:
How does noise affect a signal?
Explanation:
Noise is an unwanted signal which interferes with the original message signal and corrupts the parameters of the message signal. This alteration in the communication process, leads to the message getting altered. It is most likely to be entered at the channel or the receiver.
Using the terms barycenter, nutation, and precession, describe the relationship between the Earth, the sun, and other celestial bodies in and outside of our solar system.
Life on earth depends on the sun because sun solar energy makes the earth suitable for living.
Describe the relationship between the Earth and the sun?There is crucial relationship of earth with the sun because the survival of organisms occurs due to sun. The sun is responsible for the presence of seasons and biodiversity on earth.
So we can conclude that life on earth depends on the sun because sun solar energy makes the earth suitable for living.
Learn more about solar here: https://brainly.com/question/15837114
#SP1
Drag the terms on the left to the appropriate blanks on the right to complete the sentences.
Dragging the terms on the left to the respective blanks to complete the sentences
When two amino acid monomers are positioned so that the carboxyl group of one is adjacent to the amino group of the other, they can be joined through a dehydration reaction. This reaction forms a(n) peptide bond.What are amino acids ?Amino acids are monomers which make up the proteins, while proteins are made up of more than linear chain of amino acids which are known as polypeptide.
Hence we can conclude that the complete sentence is as written above.
Learn more about amino acids : https://brainly.com/question/1302816
#SPJ1
The missing part of the question is missing and I found it online
How much oil could be saved if home temperatures were lowered by six degrees?
Oils are lipids which are soluble in organic solvents and insoluble in polar solvents such as water. For saving on heating oil prices is to knock the lowering down temperature a few degrees. The Department of Energy research reports that for every degree cooler we can save between 1-3%.
what is polar and non polar solvent?Polar solvents have large dipole moments because they contain bonds between atoms with different electronegativity, such as hydrogen and oxygen.
Non polar solvents forms bonds between atoms with similar electronegativity, such as hydrogen and carbon.
It is possible to still keep oil heat bill down by looking into weatherproofing home, smartly using an efficient thermostat.
For more information regarding oil, visit:
https://brainly.com/question/27179439
#SPJ1
Pls helpthe sun hits the ocean at the equator more directly than at the poles. how does this support the flow of currents in the ocean?
The Sun creates a lot of thermal energy in the atmosphere and the oceans. Currents created as warm equatorial waters move to the north carrying heat. Due to this, the cold polar waters go south, and there get heated.
What is thermal energy?Thermal energy refers to the energy within a system and is responsible for its temperature.
The Sun heats up the air at the equator. This air will move toward the poles and cools down there with time.
In this process, the wind that occurs due to air currents will induce currents at the ocean surface.
The currents at this surface are propagated down deeper due to the differences in the forces on different parts of the water.
Thus, It is the main reason that the sun hits the ocean at the equator more directly than at the poles.
For more details regarding thermal energy, visit:
https://brainly.com/question/11278589
#SPJ1
How is a plant cell built?
Answer:
Plant cells are eukaryotic cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae. Their distinctive features include primary cell walls containing cellulose, hemicelluloses and pectin, the presence of plastids with the capability to perform photosynthesis and store starch, a large vacuole that regulates turgor pressure, the absence of flagella or centrioles, except in the gametes, and a unique method of cell division involving the formation of a cell plate or phragmoplast that separates the new daughter cells.
hope this helps <3
Cacti typically grow in very dry climates with infrequent rainfall. when it does rain, the rain usually only penetrates a few inches into the soil. which adaptation is most likely to help a cactus survive in the dry climate? thick xylem tissue to transport sugar leaves that have a thin cuticle extensive shallow roots that absorb water more dermal tissue for food storage
Answer:
extensive shallow roots that absorbs water
Answer: the answer is C..Thank me later good luck on life
Explanation:
how light refracts off water
Answer: If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angel as it hit the surface
Explanation:
Organic material made by plants and animals is _______.
A) biomass
B) ethanol
C) geothermal
D) geyser
E) peat
Answer: A) Biomass
Hope this helps
Microtubules are groups of proteins that provide structure to cells and are important during cell division. Which of the following pathways produces microtubule proteins in cells?
A. DNA → polypeptide → mRNA → protein
B. DNA mRNA → polypeptide → protein
C. mRNA → DNA → polypeptide → protein
D. mRNA → polypeptide → DNA → protein
28. What is a ribosome? What is the function of a ribosome in a cell?
Answer:
Ribosomes are composed of special proteins and nucleic acids. A ribosome functions as a micro-machine for making proteins.
Explanation:
Hope this helps!!
Answer: a tiny particle present in huge quantities in the cytoplasm of living cells that is made up of RNA and related proteins. They transport RNA and bind messenger RNA to create polypeptides and proteins.
Explanation:
Although both humans and bacteria have ribosomes, streptomycin—which blocks ribosome function—does not harm a human who ingests it. Why?.
Streptomycin does not harm a human who ingests it because bacteria have different ribosomal units.
What is a ribosome?Ribosomes are organelles used by cells to synthesize proteins, it is for that reason that they are called protein factories.
Ribosomal units are different in eukaryotic cells (e.g. human cells) compared to prokaryotic cells and they do not bind to streptomycin in eukaryotes.
In conclusion, Streptomycin does not harm a human who ingests it because bacteria have different ribosomal units.
Learn more about ribosomes here:
https://brainly.com/question/11322546
#SPJ1
How does the West Nile virus spread?
Who is at risk of becoming ill from West Nile virus?
Answer:
people over 50 years of age
Explanation:
taking it right now
!HELP please it’s due now!
Three quarters of Earth's surface is ocean. The aquatic communities found in the ocean are called marine ecosystems
appose the amount of sunlight in a marine ecosystem is drastically reduced Identity two different effects this change in sunlight will have on the ecosystem and explain how each impacts the aquatic communities. Tyy
Answer:
Laboratory studies suggest changing ocean chemistry will 1) harm life forms that rely on carbonate-based shells and skeletons, 2) harm organisms sensitive to acidity, and 3) harm organisms higher up the food chain that feed on these sensitive organisms.
Explanation:
These include the open ocean, the deep-sea ocean, and coastal marine ecosystems, each of which has different physical and biological characteristics.
Can someone explain this?
How did the first small organic molecules form in earth’s earliest atmosphere? There are two main theories discussed. Make sure you know both. Refer to Miller and Urey experiment and meteorite theory
zapped gas/liquid into amino acids
many amino acids thought to have come from meteorites
a mixture of gases and water that Miller thought were present on early Earth was heated and zapped with electricity to mimic lightning. This created five identifiable amino acids
newscientistcom
We know amino acids exist in some kinds of meteorites and interplanetary dust
Many left-handed amino acids were found inside the Murchison meteorite. Most were kinds not found on Earth.
92 different amino acids have been identified in the Murchison meteorite. Of these, only 19 are also found on Earth. The remaining amino acids have no apparent terrestrial source. This discovery led scientists to consider the possibility that Earth's life forms originated elsewhere in the universe. And the same cosmic process that may have helped life arise on Earth could also be seeding life elsewhere in the universe
pbs
https://www.pbs.org/exploringspace/meteorites/murchison/page9.html
