Biology, 07.09.2021 21:00 seider8952
Why can organs be members of more than one organ system?
Answers: 2
Biology, 21.06.2019 18:00, shelbyo1123
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 06:40, keenansimpkinsoy0oqc
Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry
Answers: 3
Why can organs be members of more than one organ system?...
Mathematics, 30.11.2020 06:30
Biology, 30.11.2020 06:30
Chemistry, 30.11.2020 06:30
History, 30.11.2020 06:30