WILL GIVE BRAINLIEST!!
What is a major disadvantage of environmental science?
a.) lack of government funding
b.) inability to control variables
c.) outdated technology

Structures in cells that carry out specific functions.

Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable