The time period from conception to birth is called

It is known by the name of gestation

Explanation:

Gestation or gestational age is the period of time between conception and birth. At this time, the baby grows inside the womb of his mother. Gestation or gestational age is measured in weeks, for example, a normal pregnancy can be from 38 to 42 weeks.

Babies born before week 37 are considered premature and if they are born after week 42 they are called post-mature.

A

Explanation:

in a relationship a parasite is described as the member who greatly benefits in the relationship at the other's expense.

Like riding a stubborn horse, when it bucks you off, it gets the pleasure from doing so, but you end up with a broken foot.

The host is who hosts the other, and the tapeworm is attaching itself to a host so the answer must be A

cannot be b since no proof of that relationship, in both c and d the bass is caused harm so it is not mutual or beneficial to the bass in any way

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