Toms doing a bungee jump from a bridge
he is attached to one of an elastic rope
tom jumps from the bridge
what force makes tom fall towards the ground

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass

Which of the following human activities resulted in the growth of the north american deer population?

Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d