Biology, 22.01.2021 22:10 SpittingFatLama
Which of these descriptions most likely represents a human community with the lowest death rates? A. Low economic status, more access to technology B. High population density, low economic status c. Low population density, less access to technology D. High economic status, more access to technology
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Biology, 21.06.2019 18:30
How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.
Answers: 3
Biology, 21.06.2019 22:00
An easy way to calculate the amount of energy available at each level is to what?
Answers: 3
Biology, 22.06.2019 07:30
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
Which of these descriptions most likely represents a human community with the lowest death rates? A....
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