Giraffes with a longer neck variations would be more likely to survive than shorter-necked giraffes in which of these situations?
a)loggers come in a chop down all of the trees
b)insects can only eat the highest leaves due to the canopy
c)a plant disease infects the trees, resulting in total leaf death.
d)monkeys swarm in and tear off all of the lower leaves to use for shelters

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.