Which best describes a chemical oxidation?

the loss of electrons,

the loss of one proton,

the gain of electrons,

or reaction with oxygen gas

When did matthias schleiden contribute to the cell theory

What is the most significant role of homologous recombination in eukaryotes that is not found in prokaryotes? exchange of genetic information between parental chromosomes DNA repair gene conversion generation of heteroduplex DNA

If a rock was exposed to high temperature pressure what would most likely happen to it?

What type of cells produce gametes, sperm, and egg cell

What is the movement of water through an ecosystem?

What happens when an object has an equal amount of positive and negative charges?

Soil at the shore of Lake Erie in Pennsylvania has a high sand and gravel content. Which of the following is a characteristic of this type of soil?

Which is the term for numbers that appear in the chemical formula of some compounds

Select all choices that apply. Which of the following statements apply to the New Kingdom? Choose all answers that are correct. A. Papyrus first used as a writing material. B. King Tut becomes pharaoh. C. Akenaten attempts to revolutionize religion.

Would a person be squashed by extreme gravity, float with ease, freeze, burn up, or something else