Base pairs of DNA are A with T, and C with G
here's how to remember:
Apple - Tree
Car - Garage
The answer is A. Mixtures can be separated by physical means
A pure substance cannot be separated.
Answer:
Light can be reflected, transmitted, or absorbed. You have read that EM waves can interact with a material medium in the same ways that mechanical waves do.
Explanation:
Answer: b design procedure
Explanation:
design a procedure