Answer:
B - earthquakes
Explanation:
the movement in the earth' plates causes earthquake.
<span> Major </span>functions of the somatic nervous system<span> include voluntary movement of the muscles and organs and reflex movements.</span>
Answer-
Commensalism is a type of relationship where one of the organisms benefits greatly from the symbiosis. The other is not helped but is not harmed or damaged from the relationship. In other words, this is a one-sided symbiotic relationship.
In parasitism, one organism benefits from the relationship but at the expense of the other. The organism may live inside the other's body or on its surface. In some of these parasitic relationships the host dies and in others, it is important that the host remain alive.
Mutualism is a close relationship where both parties benefit. Both species will benefit from the relationship and many of these relationships are ling-lasting.
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Answer:
Abiotic factors are nonliving.
Living things have cells.
Abiotic factors cannot have cells.
Answer:
Human being plays a key role to maintain ecological balance because they have the highest thinking capacity as compared to other living organisms. Sufficient food availability to all living organisms and their stability reflect the existence of ecological balance.
Explanation: