Dna is a nucleic acid polymer composed of which repeating structural unit? nucleotides phosphate groups ribosomes proteins

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia