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Oksanka [162]
3 years ago
11

3. You raise your hand in class to answer a question that the professor asked. Which

Biology
1 answer:
pychu [463]3 years ago
8 0

Answer:

you are using your shoulder muscle. The reason you are using this muscle is when you put your arm strait up there is no reason to use a bicep or tricep muscle.

Explanation:

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How are minerals classified, and what common characteristics do major minerals share nutritionally?
tamaranim1 [39]
How they’re classified:

There are two main classifications of minerals major minerals are minerals your body needs in relatively large quantities and trace minerals are minerals your body needs in relatively small quantities major minerals include sodium,potassium, chloride, calcium, phosphorus, magnesium, and sulfur

What they share nutritionally:

They’re solid, inorganic, naturally occurring, and have a definite chemical composition and crystalline structure
5 0
2 years ago
How do farms affect oxygen levels in the ponds
joja [24]

Answer:

The oxygen-rich surface water blends with the deeper, depleted water. The dissolved oxygen concentration in the mix can be too low to support life in the pond. Both fish and plankton can die from low dissolved oxygen following a turnover. ... Thus, turnover can happen if a cold rain and wind cools the surface wate

Explanation:

3 0
2 years ago
<img src="https://tex.z-dn.net/?f=%7B%5Chuge%5Cpink%7B%5Cfbox%7B%7B%E0%BF%90Define%20Blood%20Pressure%E0%BF%90%7D%7D%7D%7D" id="
Dvinal [7]

Answer:

{\boxed{\boxed{\tt { Blood / Pressure}}}} \

The force that blood exerts against the wall of a vessel is called <u>blood </u><u>pressure</u><u>.</u>

Class 10 - NCERT Book - definition.

\huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}

3 0
2 years ago
Read 2 more answers
While taking a walk around the neighborhood, a student walks into a tree branch and cuts their arm. Which explanation BEST descr
DaniilM [7]

Answer:

C

Explanation:

First off, humans are considered animals, and since animal cells don't have chloroplasts, A and D are immediately incorrect. B is incorrect because lysosomes eject enzymes that digest materials in the cell, and to heal skin, you dont need to digest anything/ use enzymes to get rid if materials. That means the answer is C. The nucleus is the control center for the cell, so it tells the cell what to do. The mitochondria creates energy for the cell, and since it takes energy to heal, this answer is correct. (Tip- I find that using process of elimination in biology questions helps a lot.) Good luck!

3 0
3 years ago
The numbers of each genotype of mice in the questions above shows that there are more dark mice living on the dark substrate and
hammer [34]

Answer:

Dark colour.

Explanation:

Dark fur color seems to have the greatest selective advantage because of their hard physical body which occurs due to extreme environmental conditions. The dark colour of mice occurs due to the high intensity of sunlight which increases melanin in their skin. These dark colour mice pass through a very hard and extreme environmental conditions so that's why Dark fur color seems to have the greatest selective advantage.

8 0
2 years ago
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