Which statement explain what will happen during the Asteroid Redirect Mission? Check all that apply.

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

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which structure in the cardiovascular system connect arteries to veins?