Describe the substance in number 7 in the diagram a) definite shape but no definite volume
b) no definite shape no definite volume
c) no definite shape but a definite volume
d) definite shape and definite volume

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

just go with your heart buddy

i need an image of the diagram

the answer is b.) hydrogen bonds between bases.