The 650 skeletal muscles in the human body contract when they receive signals from motor neurons, which are triggered from a part of the cell called the sarcoplasmic reticulum. Motor neurons tell your muscles to contract and the better you become at having those signals tell your muscles to contract, the stronger you can get.
Answer:
The biceps attach between the fulcrum (the elbow joint) and the load, meaning a biceps curl uses a third class lever. The triceps attach behind the fulcrum, meaning that a triceps extension uses a first class lever.
Explanation:
Red Blood Cells is the formed element of blood that is primarily involved in gas exchanged
Answer:
The correct answer is option A
A. the experience of emotion grows from an awareness of our body's arousal.
The NCLEX exam, also known as the National Council Licensure Examination, is a standardized exam that each state board of nursing uses to determine whether or not a candidate is prepared for entry-level nursing practice. But your first step is to successfully complete an accredited nursing degree.
