Answer:
D. Ligaments and bone
Explanation:
Tendons connected bone to muscle, and muscle does not connect to bone.
The answer is A because relating to or denoting exercise that improves or is intended to improve the efficiency of the body's cardiovascular in absorbing and transporting oxygen.
Answer:
B. bipolar disorder
Explanation:
Bipolar disorder is characterized by extreme mood swings that include highs (mania and hypomania) and lows (depression).
Hope that helps.