Bacteria experiment
a scientist grew bacteria on gel in her lab. she wanted to find out if the bacteria would
grow faster on gel a or gel b. she placed a few bacteria on gel a and a few on gel b. after
24 hours, she observed how many bacteria were present on each type of gel.
identify the independent and dependent variables

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear

Which describes the changes in the earths motion?