Which of the following are types of asexual reproduction?

Ithink its because more have died recently than in the past.

Other organisms can change their behavior to take the place of the plants in the ecosystem.

There are four nitrogenous bases that make up dna. the two pyramidines are thymine and cytosine. the two purines are adenine and guanine. these bases pair in a very specific way. adenine - thymineguanine - cytosine i remember it like this: a tall, good cat.