Need ASAP Which is NOT a part of a phospholipid?
A) phosphate group
B) glycerol
C) carbohydrate
D) fatty acid

Which flexible structure that supports the nerve cord and led to the backbone

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes