Answer:Primary reinforcers
explanation reinforcers that have innate reinforcing qualities.
Is there suppose too be a photo attached because if so it’s not
Parenteral route
injecting a drug into the body, includes intradermal, SQ, IM, IV routes. Drugs given IV route produce the most rapid actions because they are given directly into the bloodstream.
Answer: flagella
Explanation: not sure but i believe it is
