A student stepped on a big snake he cried for help and ran away, name the hormone produced in the body. In what part of the body was the hormone produced

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

Which sequence correctly shows the path of carbon dioxide during repiration?

How does natural selection change thephenotypes within a population over time?