One degree of longitude at the equator is approximately 111 km. As we move north or south the size of a degree changes. How many kilometers would 10 of longitude measure in kilometers at 45° latitude north?
A. 444 kilometers
B. zero kilometers
C. 222 kilometers
D. 55.5 kilometers

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

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

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.