Answer:
family tree
Explanation:
A family tree is a diagram that recopile the histories of one or more traits among relatives in a family. The information obtained from a family tree can be useful to determine the probabilities to inherit a trait in future generations, as well as to understand genetic relationships between ancestors and descendants
Answer: 4 This group of substances can produce chemical vapors that can be inhaled to produce a mind-altering effect.
stimulants
psychoactives
inhalants
depressants
