How do wildfires help control plant disease?
a.
Wildfires are more likely to kill off plants that are likely to spread disease.
b.
Wildfires help control populations of fungi and insects that can lead to plant disease.
c.
Wildfires thin underbrush which leads to plant disease.
d.
All of the above

ITS OPTION B ON E2020

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Contrast how pollination is different among gymnosperms and angiosperms.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000