Vitamin c is a water-soluble vitamin and can sometimes be found in the urine. what does this suggest about how the body deals with vitamin c?

a. vitamin c continues to circulate in the blood so it is available as cells need it.

b. excess amounts move through the wall of the bladder and re-enter the bloodstream.

c. excess amounts are removed by the kidneys and excreted along with urine.

d. vitamin c can be stored in fat cells surrounding the kidneys until it is needed

Excess amounts are removed by the kidneys and excreted along with urine.

Explanation:

When we take Vitamin C, it can stay in the body for weeks. Levels of vitamin C in the blood are controlled by the kidneys through a process called ‘renal reabsorption,’ this prevents vitamin C from being lost in the urine. However, taking large doses of vitamin C can overwhelm this system, hence the extra amount is now lost in the urine in a matter of hours.

So someone who already has high levels in the blood takes some more vitamin C, the increase in the body is only a temporary one. The majority is almost immediately lost in the urine.

i'd think it's paralell

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do