Systolic pressure is the pressure in the arteries when the ventricles are contracting, while diastolic pressure is the pressure in blood vessels when the ventricles are relaxed.

a. True

b. False

The sixteenth element on the periodic table is sulfur. Which of the following is most like sulfur? Group of answer choices selenium, which is directly below sulfur on the periodic table phosphorous, which is directly to the left of sulfur on the

Which statement about air masses and fronts is correct? a) Only a front is the movement of a weather system.

Describe what happens during the carbon fixation stage of the Calvin cycle.

The name given to the genotype where both alleles are recessive for a particular trait

How would you know whether it is metaphase 1 or metaphase 2

What the difference between a cell and a molecule

The cytoplasm the single celled organism and circulatory system in the human both

what is the relationship between the tilt of the earth, amount of sunlight, number of daylight hours, and the seasons?

How does society affects science

Which is visible evidence of energy passing through water? a sea arch a density tide a wave the Coriolis effect