Sodium has the atomic number 11

How many electrons are in a sodium ion, which has the symbol Na+?

A) 10

B) 11

C) 12

The therapeutic effect of insulin in treating type 1 diabetes mellitus is based on which physiologic action

What is the F2 generation?

Geologist discovered fossils of identical spider mites from the same time period but on opposite sides of the ocean from each other. What conclusion discovery of these fossils? A. The location of the fossils were once much closer to each other. B.

Too much fat in what area increases the risk of heart and blood vessel disease and diabetes?

When a ball at the top of a hill starts to roll down, what energy transformation occurs? A graviational - > kinetic - > light B kinetic - > graviational - > thermal C gravitational - > kinetic - > thermal D thermal - > graviational - > kinetic

Which structure in a cell makes protein

Do Genes make up chromosomes.

Foxes in the Arctic primarily eat hare. Hare eat plants, such as berries, leaves, and grass. If the plants in an Arctic area decrease in number, what will most likely happen to the populations of both the Arctic fox and the Arctic hare? A.

What is the purpose of the biogeochemical cycles?

Strong trading kingdoms emerge in w. africa because of an abundance of salt and?