Which statement best illustrates the function of rna in relation to dna and proteins? a. proteins make dna, which then creates rna. b. dna makes rna, which then creates proteins. c. rna makes dna, which then creates proteins. d. proteins make rna, which then creates dna.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.

Hairs that clean dirt out of the air in your nasal passages are called: a. sinus b. trachea c. cilia d. mucus