Answer:
D
Explanation:
in an endothermic reaction the reaction consumes the energy around it
Answer:
Newton's law of universal gravitation is usually stated as that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
Polyethylene or Polythene is one of the most common plastics used all around the world. It is very widely produced, with around 80 million tonnes every single year!
It is used for the following
- Plastic bags
- Plastic films
- Geomembranes (low permeable sheets that act like a barrier or a line separating two substances to control fluids)
- Dustbin crates
- Water pipes
- Plastic bottles
- Packaging
C. because the dam blocks fish from traveling ahead of the dam
No Ag cannot react with NaOH because Ag is less reactive than Na in the reactivity series and can't displace it