Biology, 15.08.2021 01:00 zafarm2oxgpmx
A substance is dissolved in water, and the temperature of the surroundings decrease. Is this process endothermic or exothermic? Explain your reasoning in 3-5 sentences.
Answers: 2
Biology, 22.06.2019 05:50, katiekern5207
How is the carbon cycle related to global warming ?
Answers: 2
Biology, 22.06.2019 07:20, Dallas3506
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
Biology, 22.06.2019 07:30, ebzloera
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
A substance is dissolved in water, and the temperature of the surroundings decrease. Is this process...
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