5. Match the following Column A
Column B
a. Real image
1. Image behind the
mirror
li. Image in front of the
mirror
b. Virtual
image
cu Plane
mirror
iii. Side mirror in
scooters
d. Concave
mirror
iv. Kaleidoscopes
e. Convex
mirror
v. Reflectors in car
headlights​

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids

The picture below shows two galaxies. spiral galaxy and elliptical galaxy which of these statements best describes a similarity between the two galaxies? (2 points) both have elongated centers. both have centers shaped like bars. both change their shape from time to time. both are held together by gravitational forces.

Availability of food: a. is dependent upon kin selection. b. can be highly variable, depending on season and rainfall. c. is determined by the alpha male only. d. is restricted to individuals in the dominant hierarchy.