A group of cells<span> that performs a similar </span>function<span> is known as a tissue. Multicellular organisms such as animals all contain differentiated </span>cells<span> that have adapted to perform specific </span>functions<span>. These differentiated </span>cells group<span> together to form tissues.</span>
D. They come from other living things
Explanation:
The cell theory states that all living things come from preexisting cells.
<span>In all eusocial species, sterile workers assist fertile relatives with whom they share genes.
Any colonial creature species that lives in multigenerational family bunches in which by far most of them participate to help moderately few (or even a solitary) reproductive group members are Eusocial species.
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