If a DNA strand is composed of 30% adenine (A), how much thymine (T) would be present out of 100%? Group of answer choices

30%

70%

20%

40%

What feature of cell theory is best demonstrated in the image

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

What is the process of pulling apart an n2 molecule nevermind i got it