It is A: a population is increasing, moving toward its carrying capacity during both phases
hop that was helpfully
Id say D
as the tide range may affect at how close to the sea a species can live without being submerged by the tide
length of exposure can determine what species can live on the shore as they may be submerged underwater for different periods of time
wave action can also determine what species can live on rocks as depending on the action it will favour diffrent species
hope that helps
Sediment. So the river picks up sediment when it is moving quickly and deposits it when it slows down (or when there is a bend in the river).
Variations are important to natural selection because if every species was the same and natural selection did not like them that whole species would go extinct, if there is a variety of that species it will serve because natural selection will only take out the type of that species it does not like, for example sharks! There are many types of sharks. If all sharks where put into fresh water and they where all the same type they would all die but since there is a variety the sharks that can live in fresh water live and the ones that don’t die.
H2o, NADP, light energy, and ADP
