Pls answer all of them>
would a bar magnet attract or repel these items?
1. penny
2. aluminum foil
3. plastic doll
4. ice tongs
5. a nail
6. paperclip
7. piece of wood

Match the types of competition to their descriptions.

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community