Answers: 1
Biology, 21.06.2019 18:00
The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community
Answers: 2
Biology, 22.06.2019 01:00
Why reason best illustrates why hershey and chase chose to use viruses in their experiment?
Answers: 2
Biology, 22.06.2019 09:30
What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent
Answers: 2
Gn everyone and see yall tomorrow...
Arts, 30.06.2019 23:50
Spanish, 30.06.2019 23:50
Social Studies, 30.06.2019 23:50
Biology, 30.06.2019 23:50
Biology, 30.06.2019 23:50
Arts, 30.06.2019 23:50
Arts, 30.06.2019 23:50
Biology, 30.06.2019 23:50
Mathematics, 30.06.2019 23:50
History, 30.06.2019 23:50
Computers and Technology, 30.06.2019 23:50
Spanish, 30.06.2019 23:50
Biology, 30.06.2019 23:50