Environmentalists are hoping to protect
endangered organisms by calling for a reduction
in the use of pesticides, because loss of these
organisms would
(1) increase the mutation rate in plants
(2) cause pesticides to become more toxic to
insects
(3) reduce biodiversity in various ecosystems
(4) decrease the space and resources available to
other organisms

In order to clone adult animals, scientists typically begin with a(n)

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Diffusion and osmosis are forms of passive transport