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sergij07 [2.7K]
3 years ago
5

One of the cleanest, most desirable sources of energy is

Biology
1 answer:
Afina-wow [57]3 years ago
4 0
One of the cleanest, most desirable sources of energy is "Natural gas"
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The recirculation of fluids in the body is essential to homeostasis, eliminating local variations in the fluids, maintaining blo
Alla [95]

Answer:

D) cardiovascular system, interstitial fluid, lymph, cardiovascular system

Explanation:

1) Fluid drain from cardiovascular system into extracellular spaces bathing and providing the nutrients to cells (Interstitial fluid).

2) The fluid collects the waste products and drains into the lymphatic vessels as lymph.

3) The lymphatic ducts empty into subclavian vein to return to blood circulation.

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3 years ago
What chemical speeds up the process of decomposition when dead organisms are exposed to it?
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Oxygen is the primary chemical in the decomposition of organic organisms 

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Which is a tough and rigid layer that surrounds plant cells, as well as some algal and bacterial cells?
Lemur [1.5K]
I’m sorry if this is wrong but cell wall
7 0
4 years ago
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A cell under a microscope shows Two daughter cells were formed and they are haploid. Which stage of meiosis is the cell showing?
Nadya [2.5K]

The answer is <span>Meiosis I.</span>



<span>Meiosis is a cell division which results in the reduction of chromosome number by half - from diploid to haploid - in daughter cells. It consists of meiosis I and meiosis II. Meiosis I produces two haploid cells. Meiosis II is analogous to mitosis, so each of these two haploid cells will in meiosis II produce two haploid cells. In total, meiosis results in four haploid cells.</span>

<span>
</span>

<span>Therefore, the production of two haploid daughter cells is in meiosis I.</span>

3 0
4 years ago
Joseph uses classical conditioning to teach his sister to be afraid of squirrels. To be successful, he must pair the neutral sti
Dennis_Churaev [7]

Answer:

<h2>1. unconditioned stimulus, </h2><h2>2. loud noise</h2>

Explanation:

Such type of stimulus that is trigger by the neutral in nature is called a conditioned stimulus such as the sound of the bell and some other. Such type of stimulus that is biologically potent is called an unconditional stimulus such as the taste of food and some other things. When the biologically effective stimulus is used with neutral stimulus then the classical conditions are formed that are used in the learning process.

6 0
4 years ago
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