Answer:
Clogging engine cooling systems - Bra Mussels
Extinction of bandicoots - Feral Cats
Blocking water boats - Water Hyacinths
Hope this helps :)
Chromosomes; chromosomes can mutate during the creation of the next generation with semen and the egg.
In the DNA, that is why they are called the building blocks of life.
Earth’a temperature was too high for solid rock to form.
A population decrease in primary producers would affect the ecosystem negatively because everyone who ate the primary consumers would have a lack of food.
