The is the region of your brain that balance, posture, and coordinating muscle movements. a. cerebrum b. cerebellum c. medulla oblongata d. spinal chord

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

2polnis which of the following is an advantage of an in vitro experiment?me