The human body provides an environment (food and space) for———— to survive.
A) bacteria
B) fetal transplant
C) molecules
D) antibiotics

The answer is bacteria because they help the body n digestion and in return have food / space

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the