These four forces and their directions are indicated below. If the thrust acting on an airplane is greater than the drag, then
A.
the airplane will accelerate backward.
B.
the weight will be greater than the lift.
C.
the airplane will accelerate forward.
D.
the lift will be greater then the weight.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

its a circle not a square that's simple silly.

explanation:

in most common fires, oxygen is needed for an oxidation reaction to takes place. the combination of oxygen with any element as fuel can create fire and combustion will occur especially if wood, light materials and other combustible things are combine with oxygen.