Two magnets are placed next
to each other. they
immediately move away from
each other. what can you say
about these magnets?
a. their north poles are next to each other
or their south poles are next to each other.
b. it is impossible to tell the location of
their poles
c. the north pole of one magnet and the
south pole of the other are next to each
other.

A

Explanation:

With magnets, there are simple explaination for it to move away or stick together by finding it's poles.

When 2 north poles or 2 south poles are next to each other, it will move away from the other

When 1 north pole and 1 south pole are next to each other, it will stick together.

Hope this help :3

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

it would be heredity