8. Scientists abbreviate the nitrogen bases by using the first letter of each base, so:
A always binds to ___
C always binds to ___

A to T and C to G

Explanation:

Adenine pairs with Thymine, and Cytosine pairs with Guanine

I like to remember it as

Apples in the Trees, Cars in the Garage, but there are many ways to memorize it!

Hope this helped! :)

i am going to guess that it is co2.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above