Does RNA reenter the nucleus from the
cytoplasm? Explain. (2pts)

Four types of motile cells in human body?

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.