Answer:
The membrane is selectively permeable because substances do not cross it indiscriminately.
Explanation:
An alternation of generations for plants include a haploid gametophyte and a diploid sporophyte.
Answer:
a human can stay up to 79 years
Together the insulin and glucagon help maintain a state is known as homeostasis in which conditions inside the body remain steady.
<h3>
What is homeostasis?</h3>
Homeostasis refers to the mechanism of the body to maintain a stable internal environment instead of changes taking place in the external environment.
When blood sugar is too high, the pancreas secretes more insulin. When blood sugar levels drop, the pancreas releases glucagon to raise them.
For more information regarding homeostasis, visit:
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