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m_a_m_a [10]
3 years ago
5

Which of the following is true about our body's system?

Biology
1 answer:
RideAnS [48]3 years ago
8 0

Answer:

D. The digestive system helps break down food into energy.

Explanation:

Hope this helps! I am 100% certain that this is the correct answer.

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In the study of human evolution, scientists define modern in terms of:
Lina20 [59]

<span>Answer:  a)  a series of anatomical traits that distinguish Cro-magnon features from Neandertals.</span>

<span>Neanderthals (Homo neanderthalensis) were first discovered in Germany in 1856 and are believed to emerged between 100,000 and 200,000 years ago. </span>

<span>Significant differences found in the human and </span>Neanderthal includes<span>: 1) their DNA, 2) the brain of a Neanderthal had a raised larynx and was also bigger, and  3) Compared to modern humans, Neanderthals had bigger and muscular body but with shorter legs.</span>

Cro-magnon is<span> the earliest known Western European example of our species who lived  35,000 and 10,000 years ago. They are believed to be actually modern in every anatomical respect. They are much like us.</span>

<span>Neanderthal and Cro-magnon were believed to overlap in Europe for a thousand years but long-term interbreeding was not seen. </span>

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3 years ago
Please Help! Will Give Brainliest:
klio [65]
<h3>Hello there i hope you are having a good day :) Your question : In the human body, stem cells in the bone marrow produce a variety of blood cells. What process produces these cells? Answer : A. Undifferentiated cells divide to produce differentiated cells.</h3><h3>Hopefully that helps you ❤</h3>

3 0
4 years ago
Which system uses a liquid organic compound with a lower boiling point than water to generate electricity?
Stella [2.4K]
B. Binary Power Planta
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To find out if light is necessary for photosynthesis​
Stolb23 [73]

Answer:

yes

Explanation:

light is main source of energy for photosynthesis to take place

if you recall photosynthesis cannot take place without light

even in dark reaction , light reaction has to produce ATP and reduced NADH which dark reaction will use .

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What is the function of the immune system?
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The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body.

Explanation:

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