What’s a watt?

a. unit of power
b. unit of intensity
c. unit of pressure
d. unit of force

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Which food could be transported in a galvanized metal container?

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.