I believe it's aerobic exercise.
The frontlobe is behind the frontal lobe and is separated from it by the central sulcus.
This is false the population density will decrease as the area decreases
Cell wall and chloroplast
The answer is C. simply because the rest are not benefits but rather are harmful occurrences
A. talk about sheep having arthritis which is a disease and in this case genetic modification is possibly the cause of it
B. the transfer of modified genes to other crops is not a good thing because the genes are modified and this can cause unknown negative mutations
D. in general unpredictable genetic changes are most of the time negative and there's a small chance of that mutation being positive