Although protozoa are unicellular like bacteria, explain how they are different from bacteria? Protozoa cannot be seen with a microscope.
Bacteria contain cilia and protozoa do not.
Bacteria are found in the water not protozoa.
Unlike bacteria, protozoa contain a nucleus.

D the last is right if wrong sorry

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.