A fog forms over a lake. What two changes of state must occur to produce the fog? Do the water molecules absorb or release energy during these changes of state? What happened to the motion of water molecules as a result. I need answer quick before tomorrow

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america