If you stir a cup of leaves with a few loose leaves free to move in it, the leaves commonly accumulate in the center (axially) of the bottom of the cup. a. Why, since leaves are more dense than the tea, do they not end up peripherally located as a result of centrifugal action

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled

What is the farthest destination to date for a human spaceflight mission?

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.