Answer:
you can make it with items found ... Rubberband (or Rainbow Loom Bands-great way to use the millions that are just lying ... Once you have all the holes made in your straws you can move to the ... The peg will help when winding up the rubber band car to make it go.
It has a job similar to a police officer who allows select people to enter and leave a crime scene.
Explanation:
The primary purpose of the cell membrane is to preserve the cell from its surroundings. The cell membrane manages the movement of materials in and out of cells and organelles. In this form, it is selectively perforable to ions and organic molecules. It is the same as of police officer or security guard that check the people and allow only a few to enter a specific place.
There are three types of waste water
sewage: domestic sewage, industrial sewage, and storm sewage
Answer:
Facilitated diffusion involves transport protein
Explanation:
