Answer:
I think it is c
Explanation:
because if a continetnt moves typically something must be used to fill in this gap and then seafloor spreading occurs.
Answer:
B. As the continents move, they pull the seafloor with them.
Explanation:
If a sperm cell were produced by mitosis rather than meiosis, the offspring receiving that sperm cell most likely would:
A. grow larger because it had extra chromosomes.
B. have fewer chromosomes than either of its parents.
C. grow poorly with an incorrect number of chromosomes.
D. have more chromosomes than either of its parents.
Answer:
d
Explanation:
i took the test
Proteins in the cell membrane have many functions. Which type of protein would be able to transport materials in or out of the cell, and signal other cells? A. Integral proteins B. Glycoproteins C. Pore proteins D. Endoplasmic proteins
Answer:Integral proteins
Explanation: according to a video lesson in Founder Education
Integral proteins present in the cell membrane help in the transportation of materials and the signaling of other cells.
What are integral proteins and their functions?Integral proteins are the proteins attached permanently to the plasma membrane and are embedded in the whole layer of the membrane.They are also known as intrinsic proteins.Functions of intrinsic proteins:Transportation: Hydrophilic compounds may be able to get through the cell membrane due to intrinsic proteins.Signal transduction: A binding site may be present in certain membrane proteins. These binding sites have distinctive structures that closely resemble those of chemical messengers. A receptor membrane protein that is placed inside the cell wall will link with a hormone when it comes into contact with the cell wall. Depending on the type of hormone or other chemicals, the hormone can alter the receptor protein and induce a certain reaction to occur inside the cell.Learn more about membrane proteins here:
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Which method best helps to prevent wind erosion?
rotating crops
decreasing riverbank slopes
growing more vegetation
avoiding soil compaction
Answer:
Growing more vegetation
Explanation:
Soil erosion by wind occurs anywhere when vegetation and climatic conditions are conducive. These conditions include presence of very strong winds and when the soil is loose, dry, and is composed of fine granulated particles.
It also occurs when the soil surface is relatively smooth and there is sparse or no vegetative. It can also occur where there are large fields with no windbreak mechanisms in place.
The best way to reduce wind erosion is to keep the wind off the soil surface by covering the soil surface. This involves growing of more vegetation, either cash crops or cover crops which serves to protect the soil and keep the winds higher off the surface.
Also trees can be planted around the farms to serve as wind breaks which breaks or reduces the force of the winds.
Also, soil compaction which is the process of increasing the density of soil by packing the soil particles closer together causing a reduction in the volume of air can help to prevent wind erosion.
From the given options above, the best option would be growing more vegetation.
Practicing crop rotation serves to preserve soil nutrients and prevent diseases.
Decreasing riverbank slopes prevents erosion by water.
Avoiding soil compaction would lead to more erosion by wind.
Answer:
rotaiting crops i took the test
Explanation:
Which of the following is the primary function of the thymus in the lymphatic system? Group of answer choices controls the development and maintenance of one class of lymphocytes engulfs pathogens monitors circulating blood carries lymph and lymphocytes from peripheral tissues to the veins of the cardiovascular system monitors the composition of lymph
Answer:
It controls the development and maintenance of one class of lymphocytes
Explanation:
The thymus controls the development and maintenance of one class of lymphocytes.
One of the primary function of the thymus is that stores it is the store of immature lymphocytes (specialized white blood cells) also called T lymphocytes where they are maintained and developed to prepare them to become active T cells, which help destroy infected or cancerous cells.
Which statement correctly describes the process that occurs in the thylakoid? ATP is produced in the thylakoid during light-independent reactions. ATP is produced in the thylakoid during light-dependent reactions. ADP and glucose are produced in the thylakoid during light-independent reactions. ADP and glucose are produced in the thylakoid during light-dependent reactions.
Answer:B
Explanation:
i did it on study island
Which describes absorption?
Answer:
Absorption. Absorption, in general sense, is the act or process of absorbing or assimilating. In biology, absorption pertains particularly to the process of absorbing or assimilating substances into the cell or across the tissues and organs. It is done through diffusion or osmosis.
Explanation:
Answer:
A sponge
Explanation:
Because when the sponge is applied pressure around water, or air, the pressure from around the sponge sucks back into the sponge making the sponge fluffed or wet if put in water.
Who created Photo 51 ?
Answer:
Rosalind Franklin
Explanation:
Photo 51 is an X-ray diffraction image of a paracrystalline gel composed of DNA fiber taken by Raymond Gosling, a graduate student working under the supervision of Rosalind Franklin in May 1952 at King's College London, while working in Sir John Randall's group.
Have a good day and stay safe!
Answer:
One of them is Raymond Gosling
What is one disadvantage of using solar energy?
A. Solar energy produces greenhouse gases.
B. Solar panels are very inexpensive.
C. Solar energy is available only in the summer.
D. Solar panels work well only in sunny areas.
Answer:
A. Solar energy produces greenhouse gases.
Explanation:
Solar energy produces Infrared radiation. Which is the outgoing heat from earth to space during the night.
which best describes a g a m e t e
Answer:
A Gamete contains only a single (haploid) a set of chromosomes.
Explanation:
Because the two common gametes are sperm and ova
Differences in blood flow during embryo development mean that identical twins (i.e. monozygotic) will develop different
a. Eye colors
b. Fingerprints c
. Blood types d.
Sexes
e. Hair colours
I can't seem to find a definite answer online, does anyone know what this is?
Answer:
The answer is D(sexes)
Explanation:
This is because monozygotic twins are genetically nearly identical and they are always the same sex unless there has been a mutation during development.
3 types of protozoan diseases and their causative parasites
Answer:
Malaria, Leishmaniasis, and Toxoplasmosis.
Malaria is caused by Plasmodium parasites.
Leishmaniasis is caused by infection with Leishmania parasites.
Toxoplasmosis is an infection caused by a parasite that is called Toxoplasma gondii.
Use the drop-down menus to complete each statement
Both gonorrhea and
✓ have similar symptoms.
V is characterized by three progressive stages: primary, secondary, and tertiary.
People infected with
often have no symptoms.
Answer:
in photo.
Explanation:
Which feature is created by wave erosion?
O loess
O delta
O rill
O stack
Answer:
stack
Explanation:
A stack is a rock in the sea near a coast that is formed by wave erosion.
A feature created by wave erosion is stack. Option D. This is further explained below.
What is wave erosion?Generally, Wave erosion is simply defined as waves creating a variety of landforms along a shoreline. Sea cliffs occur when waves erode rock, resulting in high slopes.
In conclusion, a stack is a feature of wave erosion.
Read more about Wave
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sketch and label a eukaryotic cell for animal and plant
Answer:
Here is a diagram of eukaryotic cells! hope it helps
Explanation:
Which type of invertebrate is characterized by jointed appendages? mollusks arthropods cnidarians echinoderms
Answer:
Anthropods
Explanation:
Anthropods belongs to phylum Euarthropoda and are invertebrate animals with jointed appendages with segmented body. The circulatory system of anthropods is located externally and they are unique organism with many heart.
Anthropods have exoskeleton that is made of chintin and brain like human.
Some anthropods left the aquatic habit to terrestrial habitat during the early years living their ancestors.
Example of anthropods are arachnida and insect
Foot-and-mouth disease virus (FMDV) causes severe disease in pigs, cattle, sheep and goats. High levels of FMDV infection can threaten the livestock industry. Which of the following statements best describes how FMDV reproduces in its livestock host? A. It uses the animal’s cellular machinery to reproduce inside the animal. B. It kills the animal and feeds on its carcass. C.It releases spores into the animal’s digestive tract. D. It produces eggs that are shed on the ground with the animal’s wastes. brainliest to the correct answer
Answer:
A. It uses the animal’s cellular machinery to reproduce inside the animal.
Explanation:
I would go with A because since it is a virus it cannot live outside the body and thus needs to rely on host's cell for metabolism as viruses are not capable of having their own metabolism.
Answer:
A. It uses the animal’s cellular machinery to reproduce inside the animal.
Explanation:
khan
Which process produces two copies of the original DNA molecule?
O A. DNA ligation
B. DNA transcription
C. DNA translation
O D. DNA replication
SUBMIT
Answer:
The answer is option D.
DNA replicationHope this helps you
Romantic movement aspire writers such as
Answer:
Emily Dickinson
Explanation:
Emily Dickinson was a poet who was inspired by the romantic movement, she used romanticism in her poems.
Answer:
Emily Dickinson
Explanation:
emily dickinson was inspired by the romantic movement
scientific research about the carbon cycle and global warming would be most valuable if the results
Answer:
if the results are efficient in answering the problems raised in the research and if they manage to come to terms with the hypotheses.
Explanation:
As you may know, scientific research must be done through several steps that allow an experiment to be carried out in order to reach conclusions on a certain topic.
In research on the carbon cycle and global warming, it is necessary for the researcher to raise problems and questions about this topic, as well as to raise hypotheses that must be directly related to the results of the experiment. If the result of the experiment is efficient in answering the research problems and questions, in addition to being able to agree with the presented hypotheses, it means that the research has value within the scientific branch in which it fits, in addition to showing that the experiment was done correctly.
To raise an arm upward, the muscle on one side of its contracts. What happens to the muscle on the opposite side of the arm? A.contracts B.relaxes C.both contracts and relaxes D.neither contracts nor relaxes
Answer:
Relaxes
Explanation:
The other side doesn’t do anything
A football hits the ground and an apple hangs from a tree.
Which statement is correct?
Both football and apple have kinetic energy.
Both football and apple have potential energy.
The football has potential energy and the apple has kinetic energy.
The football has kinetic energy and the apple has potential energy.
Answer:
The football has kinetic energy and the apple has potential energy.
Explanation:
Potential energy is the energy of an object at rest. Because the apple is hanging from a tree, it is not moving. Therefore, it has potential energy.
Kinetic energy is the energy of an object in motion. Because the football is moving from being in the air to hitting the ground, it has kinetic energy. When it hits the ground, the kinetic energy gets transferred into the ground.
Hope this helps.
Answer:
the football has kinetic energy and the apple has potential energy
Explanation:
Question 8 of 10
In what way does the nervous system connect to the skeletomuscular
system?
A. The nervous system provides oxygen to the muscles.
B. The nervous system holds the myosin and actin together.
C. The nervous system provides the calcium ions for contraction.
D. The nervous system sends signals to make muscles move.
SUBMIT
Answer: C. The nervous system sends signals to make muscles move
Explanation:make sure to like and rate.
what kind of cells can develop from pluripotent stem cells?
Answer:
Pluripotent cells can give rise to all of the cell types that make up the body; embryonic stem cells are considered pluripotent. Multipotent cells can develop into more than one cell type, but are more limited than pluripotent cells; adult stem cells and cord blood stem cells are considered multipotent.
3. The normal breaths per minute for a person is called _________________ of that person.
Answer:
Respiratory rate of that person.
Please mark me as the brainliest!
Thanks!! friend...
-5. Passive immunity involves introduction of weakened or dead pathogens
in to the body which stimulates the body to produce its own antibodies
True or false?
Explanation:
answer is T....only 4 certain ailments, like your bro., had chickenpox, then you got sick..or u get your shots when u are a baby...
The fuel for nuclear power plants comes from
Answer:
Most nuclear reactors are fueled with a compound known as uranium dioxide. This uranium dioxide is put together in a fuel assembly and inserted into the nuclear reactor—where it can stay for several months or up to a few years. While in the reactor the fuel undergoes nuclear fission and releases energy
Explanation:
Answer:
Uranium is the most widely used fuel by nuclear power plants for nuclear fission. Nuclear power plants use a certain type of uranium—U-235—as fuel because its atoms are easily split apart. Although uranium is about 100 times more common than silver, U-235 is relatively rare at just over 0.7% of natural uranium.
What set of fitness levels most likely produced the allele graph shown below?
A. Fitness of DD 60%, Dd 75%, and dd 100%
B. Fitness of DD 100%, Dd 60%, and dd 80%
C. Fitness of DD 75%, Dd 60%, and dd 100%
D. Fitness of DD 70%, Dd 100%, and dd 70%
Answer:
D. Fitness of DD 70%, Dd 100%, and dd 70%
Explanation:
Further explanation is posted as an attachment due to technical difficulties.
Answer:D
Explanation:
ully is riding a snowmobile on a flat, snow-covered surface with a constant velocity of 10 meters/second. The total mass of the snowmobile, including Sully, is 280 kilograms. If Sully accelerates to a velocity of 16 meters/second over 10 seconds, what’s the force exerted by the snowmobile to accelerate? Use F = ma, where .
Answer:
168 Newtons.
Explanation:
The computation of the force exerted is shown below:
Since the sully accelerated for a velocity of 16 m/s over 10 seconds
So the excess would be
= 16 - 10
= 6
And, the ratio of change in velocity is
[tex]= \frac{6}{10}[/tex]
= 0.6 m/s
Now as we know that
[tex]f = m\times a\\\\ = 280\ kg \times 0.6[/tex]
= 168 Newtons
Hence, the force exerted is 168 newtons
We simply applied the above formula so that the force could arrive
Las glandulas sudoriparas,al igual que las nefronas del riñon,llevan a cabo procesos de reabsorcion y secrecion de sustancias antes de eliminar sudor verdadero o falso
Answer:
yeet
Explanation:
What is the function of the cytoplasm in a eukaryotic cell?
Answer:
cytoplasm present in the cell Jelly like structure occupy the majority of volume of the cell it is function as it'set energy production , storage and manufacturing of cellular components
Answer:
The function of cytoplasm in eukaryotic cells is to hold all of the cell's organelles in a jelly-like substance.
Explanation:
The plasma membrane of the cell also helps maintain the cytoplasm of the cell and provides the organelles with a gel-like environment. The cytoplasm is the site of most cellular processes such as metabolism, protein folding, and internal transport.