Frogs have webbed feet so they can swim faster and more effectively. The muscles <span>in their back legs are strong.</span>
Answer:
Land heat up faster than water,but it also soil cools down faster than water quickly at night
Answer:
Immunoglobulin G (IgG)
Explanation:
There are five classes of human antibodies:
IgG is the most abundant and the only one capable of crossing the placenta. IgG is present in all body fluids and protects against infections.
Umm it is because of your genes
