Why do arteries need to be thick, muscular, and elastic?
a.) to make our bodies strong...
Biology, 30.09.2019 17:30 sierrawalk2283
Why do arteries need to be thick, muscular, and elastic?
a.) to make our bodies strong for movement
b.) to withstand the pressure of the blood that is being pumped by the heart
c.) to pull the blood back to the heart from all areas of the body
d.) to withstand changes in blood temperature
Answers: 2
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Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers
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This is collection of data made by comparing objects in standard units. in science, the units are metric.
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