Summarize how transcription makes mRNA. (Pls include gene mRNA, sequence, nucleotides, complementary, RNA polymerase, base-pairing rules.

Which of the following is not a major characteristic used to identify minerals? a. hardness c. density b. magnetism d. luster select the best answer from the choices provided a b c d i know it is not d

Someone me with this: a mineral' is determined by its actomic structure.

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.