The earth equator since all the rays coming from the sun are perpendicular to the equator rather than the restaurants of the Earth.
B
Vaccinations protect people when they are exposed to the microorganism to which they were vaccinated. This secondary response happens when the person is exposed to the microorganism. At that time, IgG production is a lot higher, making it the main antibody class in the second response. IgM is more active when it comes to the first exposure. A lot of people who have allergies have IgE in their bodies, too. IgA is the most common secretory antibody, and it stops pathogens from attaching and invading through the mucosal membranes of the body.
the answer is d. break down matter from dead plants and animals
Answer:
If the type of food available changes, then the frequency of beak also changes.
