The theory of tectonic plates explains that large convectional currents occuring in the mantle(as a result of magma) are the reasons plates,and so continents,are moved. Note movement occurs in the boundary in between the plates.
Answer:
C.
Explanation: It lasts until all the codons are read,so it encounters a stop codon.
Answer: 25%?
Explanation: theres 4 children and the moms a carrier so 1/4 of 100 is 25%
Answer:
biosphere is the answer bro
About 20 minutes<span>Sperm can live outside of the body for only about 20 minutes
to an hour, depending on how exposed the semen is to the air and other
environmental factors. To avoid the slightest risk of pregnancy, a woman
should make sure that ejaculated semen doesn't get at all close to her
vagina.</span>
