Based on the chart, approximately how much of the planet’s water is available to human beings for household, agricultural, and industrial use?
a. about 30.1%
b. less than 1.5%
c. about 96.5%
d. more than 2.5%
e. more than 10%

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates