Typically blue is to represent A-adenine, yellow is T-thymine, green is G-guanine, and red is C-cytosine.
Its the first layer of protection in the atmosphere against radiation from the sun and its harmful U.V. rays.
Answer:Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them together. After the salt compounds are pulled apart, the sodium and chloride atoms are surrounded by water molecules, as this diagram shows. Once this happens, the salt is dissolved, resulting in a homogeneous solution.
Explanation:
Answer:
b. False
Explanation:
Roundworms reproduce sexually with internal fertilization.
