Betty is 7 years old. when a dog approaches betty while wagging its tail, she reaches down and pets the dog, and the dog licks her hand, which makes her giggle. the next time she sees a dog and goes to pet it, the dog growls and barks, scaring her. from then on, betty only pets dogs with wagging tails, and she avoids growling dogs.

Health terminologyan incision of the thyroid gland is called:

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.

7. how does compromise affect healthy relationships? a it makes them stronger.b it people understand who is right.c it makes them weaker.d it people accept compliments.