subject
Biology, 23.12.2020 14:00 edmundg2238

A chemical change occurs when which of the following is true A) a substance is dissolved in water
B) you can separate the materials back to their original state
C) bibbles or fizz occur
D) light is reflected off the materials

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 23:00
If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?
Answers: 1
question
Biology, 22.06.2019 07:00
What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).
Answers: 1
question
Biology, 22.06.2019 07:00
In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?
Answers: 3
question
Biology, 22.06.2019 11:00
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
Answers: 2
You know the right answer?
A chemical change occurs when which of the following is true A) a substance is dissolved in water <...
Questions
question
History, 21.08.2019 21:50
question
Social Studies, 21.08.2019 21:50
question
Mathematics, 21.08.2019 21:50
question
English, 21.08.2019 21:50
question
Mathematics, 21.08.2019 21:50