Answer:
A. 2 protons 2 electrons and 1 neutron
Explanation:
If the number of electrons and protons are the same then there is no charge.
Brainliest always helps!
Answer:
The football has kinetic energy and the apple has potential energy.
Explanation:
Potential energy is the energy of an object at rest. Because the apple is hanging from a tree, it is not moving. Therefore, it has potential energy.
Kinetic energy is the energy of an object in motion. Because the football is moving from being in the air to hitting the ground, it has kinetic energy. When it hits the ground, the kinetic energy gets transferred into the ground.
Hope this helps.
Explanation:
Both phospholipid molecules and embedded proteins are
able to diffuse rapidly and laterally in the membrane. The
fluidity of the plasma membrane is necessary for the
activities of certain enzymes and transport molecules
within the membrane .and also The plasma membrane, or the cell membrane, provides
protection for a cell. It also provides a fixed environment
inside the cell, and that membrane has several different
functions. One is to transport nutrients into the cell and
also to transport toxic substances out of the cell .
B. because polar bears eat seals, and if the seals are hunted then there is less for them to eat and their species ends up decreasing.
Answer:
Hot? lol
Explanation:
This feels like a stupid answer, but a person's feet would feel hot. The sand will be warm, but the paved parking lot will be so hot it will burn feet.