Expliquez à quoi set le cannabis thérapeutique. c, est undm note reponse

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning