AP BIOLOGY

ECOLOGY

BIOMES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A grassland biome does not naturally supporttrees because there is a
A
lack of humus in the soil.
B
lack of adequate precipitation.
C
layer of permafrost which preventstrees from establishing roots.
D
large number of predatory insects whichdestroy young trees.
Explanation: 
There is 1 question to complete.