Answer:
Organic molecules produced from spontaneous synthesis or from meteorites
Explanation:
Answer:
B cells develop into plasma cells that make antibodies to fight infection.
Answer – Vihara; Chaitya
Buddhist monastic communities made two types of rock-cut
halls; one was called the Vihara, used for the monks' living quarters, and
the other was the Chaitya, which meant
"sanctuary."
Although they are radically symmetrical,echinoderms are more closely related to human than to a jellyfish because they are biltarian.
