Biology, 27.06.2019 23:50 billgray2571
All macromolecules are made mostly of the same six elements. what are those six elements? a. gold, potassium, tin, sulfur, gold, oxygen o b. water, oxygen, ammonia, hydrogen peroxide, carbon, nitrogen o c. carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur d d. hydrogen, helium, oxygen, gold, silver, aluminum
Answers: 3
Biology, 21.06.2019 20:00
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.
Answers: 2
Biology, 22.06.2019 05:00
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 1
Biology, 22.06.2019 07:00
How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line
Answers: 3
Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
Answers: 1
All macromolecules are made mostly of the same six elements. what are those six elements? a. gold,...
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