A pelican is born with a larger bill than other pelicans of the same species. When his pelican breeds, some of its offspring also have larger bills. What
is the most likely explanation for the larger bills in the pelican and its
offspring?
A. a mutation
B. natural selection
C. a change in diet
D. inheritance of acquired traits

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Physical characteristics of down syndrome