3 Obi sees a hawk dive into the grass and pick up a shrew. Later he sees a snail eating a plant, then sees a shrew with an empty snail shell.
a) Draw a food chain based on his observations.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

not always but somethings can be reproduced in a laboratory.

haha

it's made from mineral oil