Answer:
Fins are limbs.
Explanation:
A limb is considered an appendage of any body. Since a fin is an appendage of an animal body, it is indeed a limb.
Water freezes as 0º Celsius and 32º Fahrenheit.
I'm not sure what more there is to compare.
Answer:
Both have complicated muscular systems. Both have cells with specialized functions. Both have rigid walls that control entry into cells.
Explanation:
Answer:
Can i see the options choices
you question is incomplete??!!!
Explanation:
Answer:they won't for a pair
Explanation:Basically it all depends on process called complementary base pairing, the structure of thymine and adenine is such that it forms two hydrogen bonds and therefore pair up
2.guanine and cytosine have such structure that they form three hydrogen bonds and pair up
So Adenine complements only thymine and guanine complements cytosine and there aren't any chances of guanine pairing up with thymine.
