Question

.2. Why are capillaries and not arteries or veins found in alveoli, nephrons, and villi? (1 point)
Vessels must be small so that very little blood enters these tissues.
Vessels must be narrow so that only very small molecules can reach these tissues.
Vessel walls must be thin to allow ease of transfer of molecules to these tissues.
Vessels must be lightweight so that they do not interfere with the movements of
these tissues.
3. Which of these structures relies on the circulatory system to transport the chemical
compounds that it makes to other body structures?
neuron
salivary gland

Answer 1

For 2 it should be C

Answer 2

only two options for Q.3 ??

Answer 3

u there ??
@ladystarkzombieslayer

Answer 4

thanks

Answer 5

wt about Q.3 ?

Answer 6

3. Which of these structures relies on the circulatory system to transport the chemical
compounds that it makes to other body structures? (1 point)
neuron
salivary gland
sweat gland
pituitary gland

Answer 7

Its D

Answer 8

Thanks

Answer 9

Pituitary ia an endocrine gland i.e ductless gland, it is totally dependent on circulatory system for conduction of its secretions i.e hormones

Answer 10

\(\Huge\text{Anytime !}\)
\(\huge\ddot\smile\)