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:

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation: