Which of the following represents a physical change in matter?
a).combustion of carbon to fo...
Biology, 06.10.2019 09:30 einstein101
Which of the following represents a physical change in matter?
a).combustion of carbon to form carbon dioxide
b).rusting
c).melting a stick of butter
d).seperating hydrogen gas from water
Answers: 1
Biology, 21.06.2019 13:20
The series of transgressions and regressions that produce cyclothems were likely produced by
Answers: 1
Biology, 21.06.2019 20:00
Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.
Answers: 1
Biology, 22.06.2019 01:00
Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged
Answers: 1
Biology, 22.06.2019 01:40
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Social Studies, 19.11.2020 07:30
History, 19.11.2020 07:30
Mathematics, 19.11.2020 07:30
Mathematics, 19.11.2020 07:30
Biology, 19.11.2020 07:30
Biology, 19.11.2020 07:30
Mathematics, 19.11.2020 07:30
Chemistry, 19.11.2020 07:30
Computers and Technology, 19.11.2020 07:30
Computers and Technology, 19.11.2020 07:30
Social Studies, 19.11.2020 07:30
Mathematics, 19.11.2020 07:30