Ineed .. it think the answer is 3 but i'm not sure why. can you me figure it out? 5. all the different habitats in our world make up a. biodiversity b. ecosystem diversity c. genetic diversity d. species diversity

Hi again! Let’s go over the meanings of each phrase.

A. Biodiversity - Meaning life variation, biodiversity refers to the amount of variation in the entire biosphere/world. This is right!

B. Ecosystem diversity - This type of diversity refers to the amount of variation in an ecosystem — NOT THE ENTIRE BIOSPHERE. This is wrong.

C. Genetic diversity - This refers to the amount of variation in the genomes of organisms and is extremely similar to species diversity. This is wrong!

D. Species diversity - This refers to the amount of variation among a set group of species and is highly specific. This is wrong!

I hope I helped!

By the way, each of these are a form of biodiversity.

In some developing nations the percentage of the animal protein from fish in the diet can be as high as 25 percent.  about 85% of fish caught is used for human consumption.  the remainder is converted into fishmeal and fish oil.