The contractions of the heart is what creates out blood to pulse through out body and is the basis of our blood pressure; which means this statement is TRUE.
The systolic number (top) of the blood pressure is our heart physically pushing the blood out of the heart and to the rest of the body.
The diastolic number (bottom) of the blood pressure our heart at rest when it has just finished with one pump.
The answer is Lipid. Lipids are greasy substances that are natural in nature and don't break up in water due to their concoction structure. Lipids are regularly called fats however lipids can be either fats or oils. Fats are kind of lipids that are strong at room temperature and are gotten from creatures.
Glucose = chemical energy for living things
RiboNucleicAcid... contains Ribose
DeoxyriboNucleic Acid.. contains Deoxyribose
Galactose is a milk sugar
Our thoughts and nerves are connected. When we think of movement, nerves jolt into action and lead to the movement of our arms and feet. That, if anything, is biology helping inform every day decision.
Of course C is wrong because the answer is D