Answer:
c
Explanation:
just trust me because it is hard to explain
When a person goes into cardiac arrest, the doctors
will often shock the heart to try and restart it. What
system does the electric shock mimic?
Answer:
nerve system
Explanation:
because it is trying to give a electric pulse to start it
its due today pls answer <333
Answer:
B
Explanation:
Every balanced chemical equation follows law of conservation of mass. This law states that mass can neither be created nor be destroyed but it ca only be transformed from one form to another form.
In a chemical reaction, total number of individual atoms on the reactant side must be equal to the total number of individual atoms on the product side.
During a chemical reaction, the atoms on the reactant side must also be present on the product side.
For the given reactants, the chemical equation will follows:
As, the reactant side contained carbon, hydrogen and oxygen atoms only. So, the product will also contain the same atoms.
the correct answer is Option B.
The right side of the heart pumps oxygen-poor blood to the lungs in a process called ______ circulation.
Answer: pulmonary
Explanation:
The first division of meiosis is called a reduction division. This is because:.
what does belive mean ? people
Answer:
believe means accept (something) as true:feel sure of the truth of. if your talking in religion it's having faith that you believe is also a meaning.
Answer:
Believe is a certain characteristic that where one's dependent source is obligated to maintain the faith to be a major role in the execution of certain types of issues.
1pt In which of the following locations does evaporation happen?
OA. clouds
O B. oceans
OC. streams
OD. all of the above
Answer:
The answer is B,C
Explanation:
Evaporation the process of turning from liquid into vaporWhich cell helps to move dust particles out of an organism? A ciliated cell B guard cell c muscle cell D red blood cell
Answer:
A) A ciliated cell
The cells that help to move dust particles out of an organism are known as red blood cells. Thus, the correct option for this question is D.
What is the function of Red-blood cells?The function of Red blood cells is determined by the fact that they carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled.
The amount of carbon dioxide that is accumulated in the body of an individual may be said to be a waste product because it is usually formed as the byproduct of several metabolic processes. Apart from carbon dioxide other waste products may also form in the body which is moved out of organisms with the help of red blood cells.
Therefore, the cells that help to move dust particles out of an organism are known as red blood cells. Thus, the correct option for this question is D.
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The atmosphere warms as UV produces more ____________________. *
a. Carbon monoxide
b. Ozone
c. Dihydrogen Oxide
d. Climate change
The most threatened areas of high species diversity on Earth have been labeled ________________ and include mostly tropical rainforests, coastal areas, and islands.
Mountainside communities often have plans in place to keep people safe during a natural disaster. Place the mass movements in order based on
the amount of reaction time the community members will have to get to safety. Start with the mass movement event that gives people the least
amount of time to react.
Answer:
avalanche, earthflow, creep,
Explanation:
Drag the tiles to the correct boxes to complete the pairs.
Match the following phases of stellar evolution to its characteristic.
black hole
red giant
black dwarf
brown dwart
white dwarf
does not undergo hydrogen fusion
has an outer shell of burning hydrogen
and a core of helium
a white dwarf that has lost all its energy
has a core of carbon that is not massive
enough to fuse
formed from the collapse of a white dwarf beyond 1.5 solar masses
Answer:
brown
red
black dwarf
white dwarf
black hole
Explanation:
The neurological effects of burnout on the brain include all of the following parts of the brain except A. frontal lobe. B. amygdala. C. anterior cingulate cortex. D. hypothalamus.
The neurological effects of burnout on the brain include all of the following parts of the brain except the anterior cingulate cortex.
What causes burnout in the brain?Burnout in the brain is caused by implacable stress or tension. It affects almost all the major parts of the brain.
Amygdala enlarges in shape during the burnout in the brain occurs. The pre-frontal lobe of the brain may also thin in structure due to the result of burnout. Hypothalamus may also get affected and loses its original shape and size.
Therefore, the neurological effects of burnout on the brain include all of the following parts of the brain except the anterior cingulate cortex.
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How do B cell and T cells work together to defend the body against pathogens?
Answer:
Our acquired immunity—also called adaptive immunity—uses T-cells and B-cells when invading organisms slip through that first line
Explanation:
Says gooe
A population of 288 cichlids lives in a lake with ample food, oxygen, and shelter. Over the course of one year, 375 new cichlids are born and 105 older cichlids die.
What is the new population size of cichlids?
Population Growth: dN/dt=8-D
Answer:
558
Explanation:
Deforestation is the clearing of Earth's forests on a massive scale, often resulting in damage to the quality of the land. Forests still cover about 30 percent of the world's land area, but swaths the size of Panama are lost each and every year. Deforestation on such a large scale has a dramatic effect on the carbon cycle. Which of the following describes the effect large scale forest clearing will have on the carbon cycle.
Answer: B
Explanation:
the less trees the more carbon
Large-scale forest clearing, such as deforestation, has a significant impact on the carbon cycle. The carbon cycle is the process by which carbon moves between the atmosphere, land, and oceans and is an important part of regulating the Earth's climate.
What is deforestation?Forests are important for the carbon cycle because they absorb carbon dioxide from the atmosphere during photosynthesis and store it in their biomass and in the soil. When forests are cleared or burned, the carbon stored in the trees and soil is released into the atmosphere as carbon dioxide, contributing to greenhouse gas emissions and climate change. In addition, deforestation can disrupt the water cycle, leading to changes in rainfall patterns and soil moisture
Hence, large-scale forest clearing, such as deforestation, has a significant impact on the carbon cycle. The carbon cycle is the process by which carbon moves between the atmosphere, land, and oceans and is an important part of regulating the Earth's climate.
Learn more about deforestation here.
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Please write the correct answer and measure the bat please
Which systems interactions are dependent on the plants ability to respond to the direction of light?
Photosynthesis and food transport has to rely on the plant to respond to the direction of the light.
ASAP ONLY CORRECTLY
Seasonal changes occur when the Earth moves so that the Northern Hemisphere and the Southern Hemisphere are tilted more toward or away from the Sun. If the Northern Hemisphere is tilted toward the Sun and it is summer, what is happening in the Southern Hemisphere?
A.
The Southern Hemisphere is tilted away from the Sun, and it is summer.
B.
The Southern Hemisphere is tilted toward the Sun, and it is summer.
C.
The Southern Hemisphere is tilted away from the Sun, and it is winter.
D.
The Southern Hemisphere is tilted toward the Sun, and it is winter.
Answer:
correct me if I'm wrong thanks.
Explanation:
Hope it's correct hihi
Answer:
C. The Southern Hemisphere is tilted away from the Sun, and it is winter
Explanation:
took the test and got it right
What makes a fungus different from a protist, a plant, and an animal?
Answer:
fungus is a multicellular organism that uses spores to reproduce and connot make their own food
Explanation:
unlike protists, fungi are mainly multicellular, and unlike plants, fungi cannot make their own food/energy and must get it from other organisms
fungi are different from animals in many ways, just a few are that fungi are immobile, use spores to reproduce, and do not have stomachs to absorb food
What is an adaptation
Answer:
b
Explanation:
traits that enhance organisms ability to survive and reproduce in it's environment
Venus is an average distance of 108.2 million kilometers from the Sun. Use the conversion factor 1 AU = 1.5 × 108 km to convert this distance from kilometers to astronomical units. Choose the closest answer.
Answer:
1 au=1.5 x 108=162
Explanation:
1 AU is equal to 1.5 which means it is the same thing so 1.5x1.08 which =162
Why don't we use cloning to get herds of identical livestock?
Atlantic striped bass and larval tapeworms that belong to the order Trypanorhyncha are in a parasite-host relationship because larval tapeworms
A.feed on the stomach tissue of Atlantic striped bass.
B.remove food particles from the skin of Atlantic striped bass.
C.eat predators of Atlantic striped bass.
D.are consumed as food by Atlantic striped bass.
Answer:
A
Explanation:
It needs a host so it feeds off of it. Also i just had it on a test!!
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The structure of cordycepin reveals that it lacks the ___________. This functional group is critical for addition of _______________ to the growing RNA chain, so after cordycepin is incorporated as a ribonucleoside ___________into the RNA chain, it prevents the further addition of ________.
The structure of cordycepin reveals that it lacks the 3' OH. This functional group is critical for addition of [ribonucleotides] to the growing RNA chain, so after cordycepin is incorporated as a ribonucleoside [monophosphate] into the RNA chain, it prevents the further addition of [ribonucleotides].
What is the role of ribonucleotides in transcription?Ribonucleotide-based mutagenesis requires two Top1 cleavage events on the same DNA strand and, in the context of transcription, modifications arise mainly when the enzyme cleaves the not-transcribed strand of the reporter.
Thus, 3' OHribonucleotides, monophosphate are the answer.
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Identify the correct statement(s) about glial cells and their functions. Select all that apply. Astrocytes participate in the formation of the blood-brain barrier. Oligodendrocytes act as stem cells, producing neurons and glia. Schwann cells myelinate dendrites in the PNS.
The correct statement about glial cells and their function is given below:
Astrocytes participate in the formation of the blood-brain barrier.What do you mean by Glial cells?Glial cells may be defined as any of the cells that hold nerve cells in place and help them.
Astrocytes may even form barriers to the spread of neurotransmitter substances released as synapses. It tends to participate in the composition of the blood-brain barrier.
Oligodendrocytes are responsible for the formation of the myelin sheath of nerve fibers in the cells.
Schwann cells myelinate axons not dendrites in the PNS.
Therefore, it is well described above.
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Give two examples of solutions in nature and explain why each is important
Two examples of solution in nature are seawater which is a solution of minerals and petroleum which is a solution of hydrocarbons.
What is a solution?A solution is composed of a solute and a solvent. The solute is added to the solvent to form a solution.
There are many examples of solutions in nature. Foe instance, seawater is a solution of several minerals in water. Also, petroleum is a solution of several hydrocarbons.
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What’s the answer .. I don’t get it
Answer:
D
Explanation:
as the they progress on consumption they obtain and use energy and by product will be lessened everytime for 100% to 10% 1% and 0.1%
Help please
#1 The term "endosymbiotic" means...
A. inside and helping each other
B. inside and attacking another
C. outside and attacking another
D. outside and helping each other
#2 The most difficult step for science to explain about how early life formed is...
A. how molecules could self replicate.
B. how selectively permeable membranes formed.
C. how organic molecules formed.
D. how nucleic acids like DNA began working with amino acids to make proteins.
Answer:
#1 [A. inside and helping each other
#2 [D. how nucleic acids like DNA began working with amino acids to make proteins
Most of the energy used by organisms comes from the sun. Which sentence from the article provides the BEST support to the statement above? (A) This energy must be available within an ecosystem, or a community that consists of all the living and nonliving things in an area, including soil, plants and animals. (B) Plants and other organisms convert the sun's energy, or solar energy, into biomass, which is the energy that is part of living organisms. (C) Herbivores are animals that only eat plants, and omnivores are animals that eat both plants and animals. (D) Five is the maximum number of trophic levels most ecosystems can support.
Answer:
The correct answer is B it is best support to the statement. Give me Brainiliest
Which part of the nephron receives fluid from the glomerular capsular space?.
Answer: Proximal convoluted tubule.
Explanation: