Categorize the following: intestinal muscles, heart muscles, hand muscles, and neck muscles. intestinal and neck muscles are skeletal muscles; heart and hand muscles are smooth muscles. heart and neck muscles are long and slender; hand and intestinal muscles are spindle shaped. intestinal and heart muscles are involuntary muscles; hand and neck muscles are voluntary muscles. heart and intestinal muscles allow for big movements; hand and neck muscles allow for smooth movements.

The correct answer is intestinal and heart muscles are involuntary muscles, and hand and neck muscles are voluntary muscles.

Involuntary muscles refer to muscles, which contracts without any cognizant control and are found in walls of internal organs, like intestine and stomach. On the other hand, muscles, which are under cognizant control, are known as voluntary muscles.

Answer is c

Explanation:

it creates acid rain

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects