The vaccine will not cause disease because the germ is too weak to copy

itself and release new germs in the

body.

How does this detail develop the article's

CENTRAL idea?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

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