What is the density of a cube with a mass of 18 grams and each side measuring 2 cm

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.

What are levels of ecology and how can we remember them