At the very end of a small or medium sized stars life cycle, after it has become a red giant what happens to the star?

A. It becomes a supernova

B. It becomes a white dwarf star.

C. It becomes a black hole.

Which set of body parts does every mollusk have

What happens to phosphorus that erodes from rock and soil?

1. If element X has 43 protons, how many electrons does it have? 2. An element's atomic number is 84. How many protons would an atom of this element have? 3.

Fingerprints cannot be used to identify particular people. True False

Tendons are structures in the body that perform which function?

The electron transport chain is an anaerobic process. True or False

According to the dietary guidelines, what should be the maximum daily intake of cholesterol on a 2500-kcalorie diet?

Which organism is most likely to be responsible for the boils? which organism is most likely to be responsible for the boils? bacillus cereus escherichia coli staphylococcus aureus staphylococcus epidermidis?

Why does a reduction reaction always accompany and oxidation reaction

The reduction of the chromosome number during meiosis is most important for: a. keeping the amount of DNA in the cell at a minimum level b. preventing the nucleus from becoming larger with each cell division c.