How does tolerance put a drug user at high risk for an overdose

Adog begins walking at a speed of 6 kilometers per hour. after 1 hour, the dog is walking at a speed of 4 kilometers per hour. which is this an example of? a. positive acceleration b. negative acceleration c. speed

Genie’s case illustrates that the brain has critical periods of development and if these periods are missed, the individual is unlikely to develop normally in this area of their life. it really didnt that much but i really appreticate it

Which person should increase calorie intake due to a lifestyle choice? a. an adult who is often sedentary b.an athlete c.a student getting ready for school exams d.an older woman