The answer is D. a man bleeding from a cut.
Homeostasis is the body trying to regulate temperature. With a to c that's what being done. D is the odd man out.
<u>Answer:</u><u>All of the above</u>
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<u>Explanation: Reason being is because the cell membrane protects the cell, that's what is really important about it's function. But all of the following is true too.</u>
When they are capable of interbreeding to produce a viable/ fertile off-springs.
Answer:
Option (A).
Explanation:
Muscle contraction may be defined as the physiological process of the activation of tension generating sites that occur within the muscle fibers. Actin, myosin, troponin and other proteins are important for muscle contraction.
The calcium ion is important for the muscle contraction. The binding of calcium with troponin causes the movement of tropomyosin out of the grooves between the actin molecules during muscle contraction.
Thus, the correct answer is option (A).
