The Scientific Exercise #1 Your Name and Class period:
Observation: My cat is a picky eater. Sometimes he will eat all his
food, sometimes he eats only half of it. I do not want to keep
spending money on different flavors of cat food. I only buy one
brand, so I am thinking it's the flavor.
1.
Problem: What flavor of cat food does my cat like the best?
II.
Research/Gather Information about the problem

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.