Write a story about someone who travels from one extreme temperature to another, make sure to talk about how your character adjusts to the change in temperature, How are the characters daily activities or decisions affected?

the answer is b: 1.4 km/hr

life would be meaningless without memes

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

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.