In external respiration carbon dioxide move from capillaries to alveoli, while oxygen move from alveoli to capillaries in internal respiration.
Answer:
A comparison of the three different forms of double-stranded DNA reveals that <u>Z-DNA</u> has the largest pitch per turn of the helix, whereas <u>A-DNA</u> has the widest diameter.
Coral reefs are the world's most diverse ecosystems. imagine how many species of creatures will go extinct due to human fault.
Answer:
That is quite a gene pool you two have
Explanation:
