Animals that descended from a four-limbed ancestor
What is white light?
A. The type of light that is found in x-rays.
B. The type of light given off by the sun and light bulbs.
C. The type of light that is used in microwave ovens.
D. The type of light that makes up radio waves.
The graph of a population of deer is shown below. What can be concluded from this graph?
a. The deer population grew exponentially
b. The deer population grew at a constant rate
c. The deer population reached its carrying capacity
d. The deer population will never reach a carrying capacity
Explain:
Answer: It’s exponentially
The food web shows the energy transfer between organisms in an ecosystem.
How will it most likely affect the ecosystem if the population of grass increases?
A: The population of trees will increase.
B: The population of mice will increase.
C: The population of deer will decrease.
D: The population of hawks will decrease.
Answer:
in pretty sure the population of mice will increase
1. Your ears are the sense organs that respond to the stimulus of ____.
Sight
taste
sound
touch
Answer:
The answer is sound.
What determines the order in which amino acids are assembled into proteins?
A.
the order of the genes on a chromosome
B.
the arrangement of the chromosomes in a cell
C.
the order of the three nitrogen bases in a DNA molecule
D.
the number of nitrogen bases in the DNA molecule
Answer:
C
Explanation:
C the order of the three nitrogen bases in a DNA molecule
What are three methods of handling solid waste?
Explanation:
Methods of Solid Waste Disposal and Management:
Solid Waste Open Burning.
Sea dumping process.
Solid wastes sanitary landfills.
Incineration method.
Composting process.
Disposal by Ploughing into the fields.
Disposal by hog feeding.
Salvaging procedure.
what is the greatest degree of genetic diversity
Answer:
The greatest degree of genetic variation would be found in an offspring resulting from sexual reproduction.
Explanation:
Explanation: Asexual reproduction produces very less variations. Asexual reproduction requires only one parent and thus the offspring would be very similar to the parent.
NO LINKS Explain how a knee-j erk reflex occurs.
Answer:
The sensory neuron receive the stimulus by tapping at the knee cap and its going to send the message all the way to the spinal cord. And then it will make a U-turn and they will send the message back to motor neurons and then back to the knee cap so that the muscle will contract and your knee will just kick up.
Explanation:
A trace fossil can determine the ______________ of an organism.
color
species
embryo
behavior
what is cell physiology
The practice of designing a business plan based on demand, distribution, growing time, and preferred
customer/market is known as which of the following?
A. propagation business
B. supply-chain management
C. contract sales
D. seasonal wholesale
*its B*
Answer:
HMMMMmmmmmm I think it's B
Explanation:
Answer: B!
Explanation: Took Edge
Why do we always consider the Economic Threshold Level (ETL) in farming? What
advice you can give to the farmer about the control of insect pests considering
climate change?___________________________________________________________________________________________________________
Answer: Climate Change will always bring Pests/insects
Explanation: Pests and Insects migrate to better climate balanced areas when the climate in their habitat has changed and it's best to maintain crops from pests and insects but to be honest they will always come.
When an object is moved, _____________ occurs.
A) power
B) force
C) work
Answer: Its B.) Force.
Explanation: Nice profile pic :)
Answer:
B) force
Explanation: hope this helps ;)
The graph below shows the expected lifespan of diabetic individuals before and after the
discovery of insulin and improvements on the harvesting process.
Answer:
It increased their life expectaion.
Explanation:
It says it on the graph.
Percentage of the atmosphere that is nitrogen gas
Answer:
Air is composed of 78 percent nitrogen
Explanation:
Answer:
78%
is the answer to your question
For all cells where protein synthesis occurs, which base pair is
found only in mRNA?
A. adenine : thymine
B. uracil : adenine
C. cytosine : uracil
D. cytosine : guanine
The atomic mass of phosphorus
A 1.00784u
B 30.973762u
C 39.948u
D 22.989769u
Refer to Animation: Filtration, Reabsorption, Secretion. Cells of the excretory tubule _________water by osmosis, from which we can conclude that the solute concentration in these cells must be _________ than in the filtrate.
Answer:
Remove and lower.
Explanation:
Cells of the excretory tubule remove water by osmosis, from which we can conclude that the solute concentration in these cells must be lower than in the filtrate. The excretory tubule remove excess amount of water from the cell through semi permeable membrane of the cell while on the other hand, the solute concentration in the cell is lower as compared to filtrate so that's why it can't diffuse from the cell by the process of osmosis.
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
Answer:
Yes. Upper-layer skin cells and the cells in the front surface of the eyes get a significant amount of oxygen directly from the air rather than from the blood. Human bodies have a huge demand for oxygen. As a result, the oxygen that is able to passively diffuse into the body directly from the air is not nearly enough to run the whole body.
Explanation:
Over the month, what changes can you expect to observe in the Moon? A. It will gradually increase in size for four weeks before it will begin to decrease in size for four weeks. B. It will gradually increase in size for approximately two weeks and it will gradually decrease in size for approximately two weeks. C. It will remain unchanged. D. It will gradually decrease in size for four weeks.
Answer: B. It will gradually increase in size for approximately two weeks and it will gradually decrease in size for approximately two weeks.
Explanation:
The moon orbits around the earth in 27.322 days. It is the brightest celestial body. It does not shine under own power instead glows with the reflected sunlight. Moon start dark and gets illuminated by the sunlight over the time of two weeks. When moon's disk becomes fully bright it gets fade, again returns to dark in about two weeks.
What would most likely happen if there were no condensation stage in the water cycle?
Answer:
Water could not convert from a gas to a liquid and the earth will dry out and die.
Explanation:
Both flatworms and roundworms have a body type called
A. radial symmetry
B. bilateral symmetry
C. segmented
Answer:
i believe the answer is bilateral symmetry
50 POINTS +BRAINLIEST!
the largest moon in the solar system, orbits which planet?
A.)Jupiter
B.) Mars
C.) Saturn
D.)Uranus
Answer:
A.) Jupiter
Explanation:
The largest moon Ganymede in the solar system, orbits the Jupiter planet.
Explanation:
the largest moon in the solar system, orbits in the Jupiter planet
Hello! Help me please.
Answer
Sound waves are traveling vibrations of particles in media such as air, water, or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.
Please answer quick and correctly
A breathe out
contract in
relax out
How do humans affect marine ecosystems
Answer:
Over-fishing, pollution and introduced species are affecting life in the sea
Explanation:
A secretion responsible for the development of a deep voice and facial hair is synthesized by
1.) Structure F
2.) Structure B
3.) Structure C
4.) Structure G
The development of a deep voice is due to structure C.
What is the thyroid gland?The thyroid gland is the gland that is responsible for deep voice. The gland is found at the anterior of the neck just around the Adam's apple. Over-secretion of the thyroid gland leads to a very deep voice.
From the structure shown, the development of a deep voice is due to endocrine secretion of a hormone from structure C.
Learn more about thyroid gland: https://brainly.com/question/4729636
A blood specimen X is tested with blood group A serum and with B serum, both of which it agglutinate. To which blood group does X belong?
Answer: The blood group X belongs to is blood group AB.
Explanation:
Blood group typing is a process used in blood group serology to safely receive or donate blood during transfusion procedures. Blood groups found in human being can be put into four distinct groups, A, B, AB, and O, according to the antigens and antibodies that are found in the blood. Antigens are found on the surface of the red blood cells, while antibodies are found in plasma.
--> Blood group A: They possess A antigen on their red blood cells and antibody B in the serum
--> Blood group B: They possess B antigens on their red blood cells and antibody A in the serum.
--> Blood group AB: They possess both antigen A and B on their red cells with NEITHER antibody A nor B.
--> Blood group O: They possess neither antigen A nor B on their reb cells but has BOTH antibodies A and B.
In blood typing, we can identify our blood group by mixing a drop of blood with serum containing:
--> Anti- A antibody and
--> Anti- B antibody.
The clumping of red blood cells is called agglutination. The anti - A serum will cause the blood containing red blood cells with antigen A to clump while the anti- B serum would cause blood containing red cells with antigen B to clump. Therefore, specimen X is Blood group AB as the blood group contains both antigen A and B which clumps when added both A and B serum antibody.
PLEASE HELP ASAP!!!!Which of the following is not a part of a nucleotide
A. Sugar
B. Phosphate
C. Base
D. double Helix
Which of the following is NOT abiotic?
A stream
A pile of rocks
A dead squirrel
Potting Soil
Answer:
dead squirell
Explanation:
it used to be alive so that why