Motor unit refers to the functional element of muscle contraction during an exertion. There are two basic types of motor unit: large and small motor units. During low to moderate level exercise, small motor units are activated. Small motor units are recruited during sustained activity; is made up of high proportion of type 1 muscle fibers, which are resistant to fatigue
<h3>Steps in order fro the formation process of urine</h3>
3) Blood enters the kidneys through the renal artery and branches to reach the glomerulus.
1) Nephron tubules secrete waste products into collecting tubules.
4) The filtrate travels through the renal tubule and useful substances are reabsorbed into the blood.
2) Pressure of the blood forces water and dissolved substances through capillaries and into the Bowman's capsule.
<h3>Explanation</h3>
The Glomerulus filters water and other substances from the bloodstream. According to the requirement of the body, reabsorption moves nutrients and water back into the bloodstream. Urine actually is made up of 95% of water and the other nutrients are waste ions and hydrogen ions.
The answer should be C. insertation
"By growing a bud" is the one way among the following choices given in the question that <span>an adult hydra produce a new hydra. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has actually come to your desired help.</span>
The main component in three investigations is that in my opinion The common denominator of the fact that they are all three still investigations.
