Answer:
Blood can carry diseases in it so be careful.
Try to wash your hands before and after helping someone.
Use plastic gloves if you have them.
Cover cuts and scratches on your hands if you don’t have gloves.
Help your friend to deal with the bleeding if she can.
Explanation:
Give her a first aid kid/ as it will have all the supplies in it that are needed, the teacher should get help if it's a serious bleeding.
Answer:
Explanation:
solar energy
Heat from the sun, or solar energy, powers the evaporation process. It soaks up moisture from soil in a garden, as well as the biggest oceans and lakes. The water level will decrease as it is exposed to the heat of the sun.
Answer: 24 N
Explanation: solution attached:
F = ma
= 6.0 kg ( 4.0 m/s²)
= 24 N
You can make 10 because that is the most N2 you have. The first one that runs out limits further molecules to be made
Answer:
Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.
Explanation: