If a women drinks alcohol during pregnancy, can this affect the production of mutations? yes or no

yes

Explanation:if it can effect you and give u liver problems and stuff like that obviously its gonna effect the unborn child

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

helicase, i think thats it