Consider the following scenario: A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish populations decline. There are two groups of birds in the population that differ in leg length and diet. Long-legged birds eat fish, while short-legged birds eat insects. The drought has little effect on insect populations.

Question

What is the main selective pressure in this scenario?

(1 point)
Responses

drought
drought

insect population
insect population

leg length
leg length

fish population

Answer 1

drought

Answer 2

Is this answer right