Why do you think the caterpillar is colored green?

Describe the three categories into which scientists group protists.

Who developed the theory of evolution known as "natural selection"

At different places one earth, depending on elevation, air pressure varies. What causes air pressure? the sun's energy density of nitrogen earth's magnetic field weight of air

The first cells may have gained energy through a. redox reactions using diatomic oxygen (O2) as the final electron acceptor. b. ingesting algae present in the early oceans. c. light-driven ion pumps. d. the controlled oxidation of petroleum.

The sum of all biosynthetic reactions in a cell is known as

What is the state in which particles or a substance are mixed with fluid but are undissolved

How many significant figures should the products 62.25 37.4 have

How can biotechnology decrease or increase variation?

Photoperiodism and flowering use the data in the table below to determine whether each plant is a short-day plant, a long-day plant, a day-neutral plant, or a plant that cannot be classified based on the data. description plant a plant b

The alkali metals make up which group of the periodic table?