Answer:
its called diffusion
Explanation:
so the air is a substance and then it mixes with another substance which is the scent of the candle then the particles mix together to make a mixture
The answer is B for number 1 because rather than it being an observation it is something that you know for sure happened without guessing.
the answer is B the researcher is actually adding the fertilizer and measuring it.
Base isolation is a method of earthquake resistant engineering where a structure is separated from the ground by isolation units that reduces the impact of seismic vibration energy. So, the last answer choice would be the best definition.
You should give a picture of the fable!
