Answer:
1. genetic diversity
2. species diversity
3.ecosystem diversity
Explanation:
biodiversity is the veriety of life whether as a planet of in a specific ecosystem
We have 20 different amino acids in our bodies.
Marsupials began to migrate to Australia and New Zealand from North America in the late Cretaceous or early Tertiary period. The route of migration crossed Antarctica and into Australia.
Wind, waves, solar panels. etc
Answer:
two
Explanation:
because each of the chromosomes will split into two pears
