Which example shows a physical change taking place?
Heat is given of
The subst...
Biology, 22.04.2020 21:16, mrylenastewart
Which example shows a physical change taking place?
Heat is given of
The substance melts.
A new substance is produced.
A precipitate is formed.
Answers: 2
Biology, 22.06.2019 03:30, amp1955
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
Biology, 22.06.2019 10:00, TheOneandOnly003
If an organ has six haploid chromosomes, how many chromosomes are present. 6 12
Answers: 1
Biology, 22.06.2019 19:30, jojomgarcia01
Why are lipids and proteins free to move laterally in membranes?
Answers: 1
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