Answer:
water that flows over the ground and can carry pollution to water. Algal blooms choke out other plants and decrease the amount of oxygen available for living organisms.
Explanation:
Mars, Mars supplies all the plants with carbon dioxide, since they have no oxygen of their own
Answer:
5
Explanation:
Galaxies are typically found in groups. A group is defined as a small set of galaxies (usually less than 50) that are gravitationally bound together.
Answer:
C
Explanation:
Because meiosis create four genetically different haploid cells (this cells are gametes/sex cells)
well according to my memory and one of the save the earth communities, the great white shark is almost extinct cause of pollution, and mainly poachers, lots of poachers for soup made of shark fins.
they would cut off the fin then throw the dead shark back in the ocean.
i hope this helped.
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