Yhdisteita)
Stanley Miller and Harold Urey were the first to demonstrate that
A. the ea...
Biology, 01.03.2021 14:00 dacanul100
Yhdisteita)
Stanley Miller and Harold Urey were the first to demonstrate that
A. the earliest genetic material was RNA, rather than DNA.
B. meteorites contain amino acids, many of which exist on Earth.
C. Earth formed from a nebula approximately 4.6 billion years ago.
D. organic molecules can be formed from inorganic molecules.
Answers: 2
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Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?
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2polhiswhere is the energy in a glucose molecule stored? ooa. inside the carbon atomsb. inside the protonsc. in the bonds between the atomsood. inside the hydrogen atoms
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How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided
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