You hit yourself with a hammer and later suffer a deep ache. this is an example of pressure pain somatic pain free-standing pain visceral pain hallucinatory pain

Option B, Somatic Pain

Explanation:

Somatic pain is a deep pain which originates from the deeper parts of our body such as muscles, bones, joints and tendons.

If some one's elbow hit a wall , then a deep pain arises from within after some time (fraction of seconds) and not instantaneously. Such pain arises either in the bone or joint of elbow and thus shall be referred as somatic pain.

Thus, option B is correct.

your answer is "the 1950's"

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.