The brain and spinal cord make up the central nervous system.
If temperatures are too high, the leaves from these delicate plants will whilt and die. If there is too much rain, the leaves will fall off and the plant will lose it natural beauty. High temperatures affect animals because the can become too dehydrated and can lack energy and strength, this can be negative if they are being hunted. Too much rain affects animals because they can struggle to find shelter in the rain and can get caught up in an overflow of muddy water.
THE STRUCTURE OF THE CELL MEMBRANE
the cell membrane is a thin layer of a partially permable membrane. That protects the cell's organelles and helps to maintain the shape of the cell.
WHAT MATERIALS ENTER OR LEAVE THE CELL MEMBRANE.
since the cell membrane is partially permable, that it only allows some materials to pass through it only nutrients that need to be metabolized or neede by the cell is allowed or permitted to go in the cell either by diffusion or osmosis.
HOW IE ONE METHOD DIFFRENT FROM THE OTHER?
since diffrent materials that go in the cell have different concentrations, sizes, and weights, the method by which they go into the cell will definately be diffrent materials with larger molecules use the osmosis method to go in the cell, while materials with smaller molecules use the diffusion method. I HOPE THIS REALLY HELPED
<span>The closer you are to the poles of the Earth, the fewer ecological niches for species to fill. </span>
