When a muscle contracts, a bone will move. When a bone contracts, a muscle will move. ... When a ligament contracts, a tendon will move.
39%. Adenine would have the same percentage as Thymine, meaning it would he 32% A and T and then subtract that from 100 giving you 72 divide that by 2 and you get part Guanine and part Cytosine.
The blood has low oxygen content
Answer:
<h2>Trait </h2>
Explanation:
Trait theory is a type of psychological theory that deals with the personality of human beings. This theory focuses on the measurement or identification of the trait that determines the pattern of the habit. So this theory also helps full in recognition of the certain types of psychological or biological factors that are responsible for the crime by the individual in specific conditions or circumstances.
Answer:
a. to defend against bacteria
Explanation:The skin helps protect the body and various body cells from infection. A break in the continuity of a skin can result into harmful germs,bacteria infection penetrating into the body system. Hence the skin is a protective covering from germs,infection.
