Choose all of the types of muscle tissue that you have no control of. (check all that apply)
fibrous
cardiac
skeletal
smooth

Cardiac and smooth muscle are the two types of muscle tissue that we have no control of.

Explanation:

The autonomic system of nerve controls the contraction of involuntary or smooth muscles of human body. They cannot be regulated consciously by us. They have activities that are independent and not controlled by the voluntary nerves.  

The primary distinction is that- the muscles which cannot be controlled lacks striations.  The cardiac muscle and all smooth muscles are example of this kind of muscle. Cardiac one controls the transfer of blood in the body and maintains blood pressure.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.