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FrozenT [24]
4 years ago
8

I need help with 4.b please

Biology
1 answer:
VARVARA [1.3K]4 years ago
7 0

Arteries: any of the muscular-walled tubes forming part of the circulation system by which blood (mainly that which has been oxygenated) is conveyed from the heart to all parts of the body.

Capillaries: any of the fine branching blood vessels that form a network between the arterioles and venules.

Veins: any of the tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood toward the heart.

They are all similar because not only are they all connected to the heart, but they transfer blood and nutrients all around the body. They are different by where they are located and how effective their function is.

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Hallucinogens are a type of drug that causes distortion of the drivers______.
earnstyle [38]
The answer to the question is d) all of the above.  Hallucinogens trigger <span>rapid mood swings, slow down reaction time, and cause lack of coordination and abnormal perception. </span>It causes distortion of the driver's perception, sight, hearing, time and distance comprehension. It change the way your brain interprets time, reality, & the environment around you. They also affect the way you move, react to situations, think, hear, & see.
4 0
3 years ago
which of the following is found in both prokaryotic cells and eukaryotic cells? a)nucleus b)cytoplasm c)mitochondria d)chloropla
prohojiy [21]

Answer:

cytoplasm

Explanation:

Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm and DNA... the cytyis all the contents of the cell inside the cell memey, not including the nucleus.

8 0
3 years ago
Give an example of how a biome is an open system from the point of view of the biosphere, atmosphere, lithosphere, and hydrosphe
Karolina [17]

Given what we know, we can confirm that the biome is in fact an open system due to the interactions between the biosphere, atmosphere, lithosphere, and hydrosphere.

<h3>What is the biome?</h3>
  • The biome is the collection of air, soil, water, and all the organisms that reside within these ecosystems.
  • In order to describe an open system, we say that the system must have external interactions.
  • A biome is an open system because it has both internal and external interactions, such as with asteroids in space.
  • The internal interactions include the ones between the<em><u> biosphere, atmosphere, lithosphere, and hydrosphere.</u></em>
  • A prime example is the movement of water through each of the spheres.

Therefore, since each part of the biome interacts with each other as well as with external sources such as space, we can confirm that it complies with the definition of an open system.

To learn more about open systems visit:

brainly.com/question/8987993?referrer=searchResults

7 0
3 years ago
The benefit of measuring the initial rate of a reaction, V0, is that early in the course of the reaction, A) Km is the substrate
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Answer:

Rate of product formation is linear and [S] has not been lowered significantly.

Explanation:

The rate of enzyme-catalyzed reactions is affected by several factors, the contraction of substrates [S] is one of them. The substrate concentration keeps on changing as the reaction proceeds. This is why the reaction rate is measured at the initial stages of reactions when the substrate concentration [S] is much greater than the concentration of the enzyme. It is called the initial rate or initial velocity.

Under the conditions of higher substrate concentration and relatively much lower enzyme concentrations, only a few molecules of substrates are being converted into product. At a relatively higher substrate concentration, the rate of product formation increases linearly.

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3 years ago
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Answer:

B .Growing Mash

Explanation:

B. po kasi 10 months old na po eh

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