Which of the following is one of the functions of a cell's er? a. makes lipids b. makes other organelles c. makes chromosomes d. makes atp

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

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal