Which is a density-independent factor for a flock of canada geese on a large lake?
question 7 options:

dwindling food supply

infectious virus

intestinal worms

unusually cold winter

Which organelle releases chemicals that break down large food particles into smaller ones?

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

Read the sentence. “yesterday we arrived late for the outdoor concert in the city gardens.” which words in the sentence are adverbs? a. late; city b. yesterday; outdoor c. yesterday; late d. outdoor; city