Answer:
Person A has acne, Person A and B are physically intimate
Answer:
A stretching your legs before a run
Motor Unit Summation<span> - the degree of contraction of a skeletal muscle is influenced by the number of </span>motor units<span> being stimulated (with a </span>motor unit<span> being a </span>motor<span>neuron plus all of the muscle fibers it innervates; see diagram below).</span>
Chicken is the correct answer I believe, Im wishing you luck!!