The core of an atom is the a. neutron. b. electron. c. nucleus.

If you have a device that has an energy effiency of 0.7 and you put in 150 units of energy how many units of useful energy will you get out of it

What include (s) cholesterol and testosterone? a. estrogen b. steroids c. fats

About one year is required in the gymnosperm: to develop the egg to grow the male and female cones between pollination and fertilization between fertilization and germination

The procces of weathering and erosion can transform metamorphic rock into sedement true or false

Which of the following would be true of a plant heterozygous for a single gene controlling flower color? (Assume complete dominance).

How is the simulation different from the real world?

What are the two most abundant elements in the Sun

Which component of ATP is also found in DNA and RNA

Enzymes are the most used chemicals in digestion. a) True b) False

Tetrads line up here, 5th letter is a "P"