chemical changes in water or the air, temperature change (climate change)
these are just some.
well, people are becoming a lot more swagtastic so it might spread to the animals which will eventually go to the plants so it will be one swagular world!! #goswag
Species.
control
Successful mutations will persist. Mutations usually occur during replication. Some mutations will flourish depending on environmental factors.
Mr. Cahn's has a sub today
As a heavy metal it is considered to have some negative impact in aquatic ecosystems.
Succession
Industrial pollution and runoff increase. Ecosystems are damaged up and down the river. Farms replace forests.
Rain forests and heavy soil erosion are the kinds of ecosystems that occur in the areas of high precipitation.
in terrestrial ecosystems
Oceans
you suck a dick and put a condom on your head and have an orgasm
they are ecosystems!
human population
no there hasn't
False
huh
kiara is very sexy and the ecosystems in haiti is water ecosystems andmany others...