Which of these is an example of a chemical change?
A. Setting a piece of paper on fire
B. Mel...
Biology, 24.09.2020 05:01 dededese2403
Which of these is an example of a chemical change?
A. Setting a piece of paper on fire
B. Melting iron into a liquid
C. Dissolving salt in water
D. Breaking a piece of plastic in half
SUBMIT
Answers: 2
Biology, 21.06.2019 21:00, diyagawande
Ausable water source is one that can be used by humans for drinking or agriculture. identify the water reservoirs as usable or unusable based on their current state. oceans rivers glaciers freshwater lakes groundwater
Answers: 3
Biology, 22.06.2019 13:00, collinpeterson21
Plz ! what does it mean for an allele to be dominant?
Answers: 1
Biology, 22.06.2019 16:00, pandamaknae2003
Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.
Answers: 1
English, 13.03.2021 05:00
Health, 13.03.2021 05:00
History, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00