Explain how microevolution and migration can affect an ecosystem.

Question- Explain how microevolution and migration can affect an ecosystem.

Answer-Migration can negatively impact an ecosystem if the migration is permanent and leads to the loss of native species. Temporary migration, such as in the case of birds flying south in the winter, can maintain the biodiversity of an ecosystem.

I hope that this helps you understand a little bit more:) have a wonderful day!

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters