The greenhouse effect is
a) human activity has no effect on elements, chemical compounds...
The greenhouse effect is
a) human activity has no effect on elements, chemical compounds, and other forms of matter.
b) living organisms are not limited by any one nutrient.
c) nutrients are circulated throughout the biosphere.
d) many nutrients do not reach toxic concentrations in the biosphere.
Answers: 3
Biology, 22.06.2019 07:00, revlonknox6
Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
Answers: 2
Biology, 22.06.2019 18:00, QueenFlowerCrown98
Define adaptation. why do organisms adapt? give an example.
Answers: 2
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Mathematics, 11.02.2020 03:27