Sandy has noticed that her younger brother is beginning to emit much stronger body odor than he used to. his skin is oily and he has some hair underneath his arms now. sandy's brother is specifically experiencing increased levels of

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which of the following is the main purpose of a human community?