If their environment changes to have only long flowers, Which of the following hummingbird populations will most likely survive? A. (I got that wrong)

B. All the populations will survive because the hummingbirds will change the length of their beaks if they need to.

C. Populations 1 and 2 will survive.

D. Populations 2 and 3 will survive.

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.