Plain your observations. What did you observe as you completed the task of measuring shadows each time hanged as you repeated your attempts? Submit your data chart here. plz i need a writing answer​

Two things that biomedical has invented or innovated

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.