The answer is option B "declining number and variety of the species in an area." Biodiversity is a variety of life for example a ecosystem has many species which makes it a biodiversity. Now a loss of a biodiversity would be loosing a huge amount of species in that area or ecosystem which would mean the answer is option B.
Hope this helps.
The 3 is vaporization and solidification
4 is vaporization
5 is solidification
Answer:
a and b are your answers your welcome
It wont allow me to write down the answers, because it says they are inappropriate. I will hopefully be able to comment.
Sorry.
Also, your looking for genotypes not phenotypes!
Phenotypes are hair color, eye color ect.