Will pick !

george's science class looked at living cells under a microscope. the students studied an organism that had many different kinds of cells, but each cell had a cell wall and nucleus. to which kingdom did this organism belong?

a. animals

b. protists

c. monerans

d. plants

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.