Answer:
It would not be able to survive
Explanation:
A cell can only survive by exchanging materials with its environment. exchange of materials is necessary for life.
For instance, a cell gives out carbon dioxide and takes in oxygen which is necessary for life.
Most cells depend on exchange of materials with their environment for nutrition.
Answer:
an opposite reaction
Earth's gravity is still pulling down on the rocket. When a rocket burns propellants and pushes out exhaust, that creates an upward force called thrust. To launch, the rocket needs enough propellants so that the thrust pushing the rocket up is greater than the force of gravity pulling the rocket down.
Answer:
low melting point, high density, and acid resistance
Explanation:
Answer: An energy resource is something that can produce heat, power life, move objects, or produce electricity
Answer:
a.One or more electrons will move to a higher energy orbit
Explanation:
Absorbing energy means that the electron gets excited and jumps to a higher level.
