Which two factors have combined to create the hawaiian island chain?
a. seafloor spreading and uplift
b. plate motion and hot spot volcanism
c. abyssal tectonics and plate separation
d. hydrothermal venting and changes in sea level

Arafura file snakes are large, aquatic, non-venomous snakes found in the flood-plains of australian rivers. they feed only on fish found in the rivers. it has been observed that heavy rainfall in the wet season in one year leads to prolonged inundation of the floodplains lasting a year or longer. it has also been observed that these snakes remain in good physical condition after a flood. explain how the file snake population in a region is likely to be affected by the prolonged inundation of a flood-plain.

What causes temperature extremes in the desert

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol