1. SIMPLE DIFFUSION
Diffusion is the tendency of molecules to spread from regions of high concentration to regions of low concentration. This movement is due to a concentration gradient. This is the difference in concentration between two different regions. An example - when you spray perfume in the corner of a room and eventually you can smell it everywhere.
2. OSMOSIS
Osmosis is the diffusion of water across a selectively permeable membrane from a region of high water concentration to a region of low water concentration.
Answer:
Many of the flowers that we now have would die.
Explanation:
Answer:
I believe that it is the brain stem
Explanation:
The brain stem, at the bottom of the brain, connects the cerebrum with the spinal cord. It includes the midbrain, the pons, and the medulla. It controls fundamental body functions such as breathing, eye movements, blood pressure, heartbeat, and swallowing.
Because the egg will attach to the the female wall and develop itself.
<span>nuclear power plants generate heat by a nuclear reaction and lets out less pollution, a power plant generates electricity by burning fossil fuels and lets out more pollution.</span>
