Can someone please tell me I NEED TO KNOW THIS ASAP

D is a spermatozoa (basically sperm on a microscopic level)

Explanation:

The function of sperm is to complement an ovarian egg and activate embryo development. Aka, it helps fertilize an egg to conceive a baby.

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.