In a body of water, a fish remains at a constant depth while motionless. in the same body of water, a person sinks while motionless. why? more than one answer may be true. group of answer choices

the person has higher density than the water.
the fish displaces less water than the person.
the fish has a lower density than a person.
the fish has less volume than the water it displaces.
the person has more mass than the fish.
the fish has lower density than the water.
the person has more volume than the fish.

Explain the side effects of cancer treatments

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

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy