Which of the following statements about the cardiovascular system are false?
Diastolic pressure is when the heart ventricles are relaxing
The walls of veins are thinner so they can't expand as greatly as arteries can
Cardiac muscle is supplied with nutrients from the blood within the heart itself.
A blood pressure of 115/75 would be considered in the normal range
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Which of the following statements about the cardiovascular system are false?

The walls of veins are thinner so they can't expand as greatly as arteries can  cardiac muscle is supplied with nutrients from the blood within the heart itself.

Explanation:

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.