What is the term used for the elements and compounds before a chemical reaction takes place?

Which phase of matter consists of ionized particles that move independently of each other? a. gas b. liquid c. plasma d. solid

Charles Darwin came up with the system we use to name and classify organisms. True False

Brown hair is dominant over red hair. What will the genotypes and phenotypes of the offspring of a cross between a homozygous brown hair person and a heterozygous brown hair person? Do the process in five steps. 1. 2. 3. 4. 5.

A blank biome is a dense forest found in upper regions of the northern hemisphere

You can see different parts is it a compound a element or a mixture

Outline how temperature influence the flora and fauna of the soil

The process of fermentation is energetically more efficient than cellular respiration. true or false

In the first part of the experiment there were only a few colonies on the streptomycin positive plate.

In a typical data table, the first column of data represents the variable.

America has 36 total chromosomes in each body cell. After meerkat cells undergo the process of meiosis each gamete will have how many chromosomes