Answer:
living creaturesss$$ssssssss$ssss$
at what stage of human development wuold you exept to first see abeating heart? <u>the</u><u> </u><u>answ</u><u>er</u><u> is</u><u> </u><u>ç</u>
The first three are the same as those found in DNA, but in RNA thymine is replaced by uracil as the base complementary to adenine. This base is also a pyrimidine and is very similar to thymine. Uracil is energetically less expensive to produce than thymine, which may account for its use in RNA.
Answer:
Land Insecurity
Very Poor Living Conditions
Unemployment
Crime.
To name a few
Answer:b
Explanation:
It will only be found in some cells because when a mutation is formed it will most likely not be able to spread