Biology, 27.07.2019 15:20 davechucktaylor
Why do scientists use a light year to measure distances in space? do you think there is a better way to measure distance? explain why or why not.
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 02:30
What are simmilarities and differences between anaerobic respiration in animal and yeast cells? would prefer to get simmilarities as i already got some differences. you!
Answers: 3
Why do scientists use a light year to measure distances in space? do you think there is a better way...
History, 29.07.2019 16:00
History, 29.07.2019 16:00
History, 29.07.2019 16:00
History, 29.07.2019 16:00
History, 29.07.2019 16:00
Biology, 29.07.2019 16:00
Social Studies, 29.07.2019 16:00