The rate of diffusion is higher at increased temperatures,
True
False

Which of these is the most likely consequence of falling petroleum price

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Nerve cells are specialized to respond to stimulitrue or false?