1.5 hours
explanation: don’t have one just trust me
Answer:
CaCl2 + 2 AgNO3 ---> 2 AgCl + Ca(NO3)2
Answer:
An inclined plane is a machine because it makes horizontal surface that make easier for us to move objects to higher or lower surfaces.
Answer:
Does the Big Bang theory count?
Salad is biotic, it is made from plants and plants are alive.
biotic means alive
abiotic means not alive
