Why are some motors painted black?
a)
black is a standard color code for motors.
b)
this prevents loss of heat from the motor.
c)
the motor is hotter than the surroundings and emits heat.
d)
the motor runs on heat energy and the black color absorbs heat from its surroundings.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases

Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.