A marine biologist measured the amount of heat radiated from an aquarium over the course of an experiment. He concludes that the aquari
system Explain why this conclusion is invalid.
An open system does not exchange energy with its surroundings, and the scientist only measured the exchange of heat.
An open system does not exchange matter with its surroundings, and the scientist did not measure the movement of matter
An open system exchanges both energy and matter with its surroundings, and the scientist did not measure the movement of matter
An open system exchanges matter but not energy with its surroundings, and the scientist did not measure the movement of matter
Answers: 2
Biology, 21.06.2019 20:10
4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
Answers: 1
Biology, 22.06.2019 08:20
The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl
Answers: 2
Biology, 22.06.2019 11:00
Which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
Answers: 2
Biology, 22.06.2019 17:30
Which atmospheric later is where earths northern and southern lights occur
Answers: 2
A marine biologist measured the amount of heat radiated from an aquarium over the course of an exper...
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