Which best describes the sporophyte of a tree? A. It becomes the seed.
B. It is very small and is not seen
C. It produces the egg and the sperm.
D. It is the dominant plant.

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

What class of levers is shown in this image?

What does the number 18.9984 represent in the image?