If the horse bit needs cleaning it may toss its head.
If the horse has a tummy ache it may look at it's tummy a lot and roll a lot more than she/he usually does.
by pegging
nothing
alligators changes it's habitats by changing from water to land
they need suitable habitat
it builds in diff areas
the organism will die
people change the environment to meet their needs by them changing the surroundings in which people, pants, and animals live
people change the environment to meet their needs by them changing the surroundings in which people, pants, and animals live
An owl can meet its needs for food, water, and shelter in its habitat.
The difference between modification and adaption is that when you modify, you change "it" to meet your needs. When you adapt to "something", you change yourself to meet the climates needs.
It may have to seek another habitat more suitable or death may be the result.
technology