Which of the following words can appear in science and other subjects?
(1)an
(2)a digestive
(3)a social
(4)a
a) system
b) force
c) fossil
d) vertebrate

What re the two main phrases of the cell cycle.

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection

How do disease caused by bacteria and disease caused by viruses react to antibiotics