Photosynthesis is important to living organisms because it is
a. the foundation of most food c...
Biology, 01.09.2019 01:00 annikafischer
Photosynthesis is important to living organisms because it is
a. the foundation of most food chains
b. the source of nitrogen gas in the air
c. how animals get carbon dioxide to breathe
d. the process that occurs in most ecosystem
Answers: 2
Biology, 22.06.2019 06:30
Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases
Answers: 1
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Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.
Answers: 1
Biology, 22.06.2019 15:30
Which term specifically refers to an area of the body between a medial and lateral structure
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