Invasive species is the easiest way to answer this, with invasive species the diversity will likely decrease
Ants and bee's don't have a backbone, instead, in most cases, they have an exoskeleton.
Hope this helped:)
Answer:
it is 180 million years old
The mitochondria is the main energy-producing organlle both in plants and animals
<span>Creation of egg cells and production of estrogen and progesterone, I think but I'm pretty sure it would be easier if I could see the diagram.</span>