Answer:
a free encyclopedia...but probably best not to use it cos apparently anyone can just edit it
They need lots of lift to fly (so like wind) and they need to go at a certain speed to maintain flying.
Given that the size of a tire determine the vase volume of a bike and it’s speed the choice is C. None of the above
Answer:
Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). When an antigen binds to the B-cell surface, it stimulates the B cell to divide and mature into a group of identical cells called a clone.
Explanation:
