gravity... i think
Endocytosis is the bulk transport of materials into a cell, using energy in the form of ATP. It is an active process, and the energy is used to move the membranes around the materials to form the vesicles that are needed, and to move the vesicles into the cell.
None. All eight planets in the Solar System revolve around the sun.
When the wind blows it causes energy to move around and makes objects move.
the planets move around in an oval shape around the sun there are 2 ways they do that 1.the revolution around the sun 2.spinning around if a planet goes around the sun then that's called a revolution it takes 365 days (1 year) for the earth to go around the sun if a planet spins around that is 1 day it takes 24 hours (1 day) for earth to spin around some planets take longer to go around the sun and some go faster than the earth
passive transport :)
no you can not move around on Jupiter because it is a gas planet.
that move.
The planets move in an act of gravity
Mechanical energy or electrical energy helps the motor of a car move around
As the Mars rover would be on the planet for a long time it would have to use solar energy alone to move around.
comets
Pluto is the slowest planet to move around the sun, because of its far distance.
Near the Sun the force of gravity is very strong so the planet has more energy which means it has to move faster.
That's the planet Uranus.
Rovers
the planet moves around the orbit because it is heavy and strong enough to pull its self in a circle around the sun. Thanks!:)
The stored chemical energy from food is converted into mechanical energy through the process of cellular respiration. This energy is used to power muscle contractions that allow you to get out of bed and move around.