There are two important regions of a lipid that provide the structure of the lipid bilayer<span>. Each lipid </span>molecule<span> contains a hydrophilic region, also called a polar head region.</span>
Answer:
Inspiration (breathing in)
The diaphragm contracts and moves downwards. The intercostal muscles contract and move the ribs upwards and outwards. This increases the size of the chest and decreases the air pressure inside it which sucks air into the lungs. During normal breathing, the major inspiratory muscles produce rib cage expansion and a downward movement of the diaphragm. These movements cause the pressure around and in the lung to become negative (relative to atmospheric pressure).
Explanation:
I believe the correct answer is B. The major function of the spinal cord is that it serves as a major conduit for information flowing to and from the brain. It primarily transmits signals between the body and the brain. Also, ir control many reflexes in the body.
Tropical dry and temperate
D. Gene
A gene is a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.