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saw5 [17]
3 years ago
10

Why should human population be a concern?

Biology
1 answer:
tatiyna3 years ago
6 0
Overpopulation can lead to overuse of resources, extreme pollution, war, plague, starvation, and many more serious world problems
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Increased force output of the synergists for hip extension to compensate for the weakened gluteus maximus is an example of which
olga_2 [115]

Answer:

b. Synergistic dominance

Explanation:

The stabilizing muscles will always be <u>synergistic</u>, since only from the synergies (hence the term synergist) that arise from joint work is efficient and controlled movement possible. However, not all synergists will be stabilizers. Stabilizer will be one that, thanks to the geometric arrangement of its fibers, will have the ability to maintain alignment in the joint and stable the axis of rotation.

In the case of knee extension, we would have as stabilizers all the antagonists who, because the flexion axis is virtual and not physical, must maintain the stability of said axis. If the axle were physical, such as the wheel in a horse carriage, or on a skateboard through the bearings, the antagonistic muscles would not be necessary for this purpose, because the fixed axis would maintain the position. Since the joints of living beings do not have a fixed physical axis, it is the muscles themselves, specifically the antagonists, who must be responsible for maintaining the stability of the joint creating a virtual axis on which rotation occurs.

3 0
3 years ago
Where would you find methanogens, which can function only in the absence of oxygen? Select the correct answer. A. roots of plant
podryga [215]
I think the correct answer from the choices listed above is option B. You can find methanogens in the human intestines. These organisms can  work with or without oxygen. Too much of oxygen for them is toxic. They are obligate anaerobes.
4 0
3 years ago
Which technologies made it possible to maintain a controlled environment for cell cultures? cell counter inverted microscope liq
nika2105 [10]
The Incubator made it possible to maintain a controlled environment for cell cultures because most modern incubators act as a petri dish but in a more controlled state.
8 0
4 years ago
What two main hormones does the pituitary gland produce?
tigry1 [53]
ACTH and TSH

Source: http://www.juniordentist.com/hormones-released-from-pituitary-gland-and-their-functions.html
5 0
3 years ago
If Planet Y orbits the Sun but does not rotate on its axis at all, how long would a day be on Planet Y?
sertanlavr [38]

Answer:

B, a day would be exactly the same as a year.

Explanation:

I <em>think</em><em> </em>that it would mean that a day would be exactly the same as a year (B).

5 0
3 years ago
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