Answer:
I don't know I'm sorry I will tell you another answer asks me
The 3rd,4th, and 5th are correct.
Answer:
Option A, by having a constant supply of blood
Explanation:
Blood that flows to the muscles bring oxygen from the atmosphere to the contracting muscles where it gets consumed. During large muscle exercise, two physiological needs arise – a) high and prolonged muscle blood flow and b) regulation of blood pressure so that there is adequate perfusion of pressure to all organs. In order to meet both the requirements, the blood flow increases so that the vasoligating muscles do not outstrip the cardiac output.
Hence, option A is correct
Carbohydrates
I'm not sure but....Please correct me if I'm wrong!! :)
If two heterozygous parents mate, the phenotypes of the resulting offspring will be 75% dominant and 25% recessive