Matter & Energy (SS51)

2. How an object moves from one place to another
4. An increase in size, abundance, or complexity
6. Any materials unused and rejected as worthless or unwanted
8. The heaviness of an object
10. An organism that breaks down the remains of dead plants or animals
13. A single, self-contained living thing
14. An organism that uses sunlight to make its own food for energy
15. web An interconnected set of food chains
17. Requirements for the well being of an organism
19. The space, conditions, and all the living and nonliving things around an organism
20. A group of organisms that are similar to one another and can combine to produce more of their own kind

1. A type of living thing that gets its energy from the sun and is unable to move from place to place on its own
3. Actions by one thing that have an effect on a different or separate thing
5. When the well being of two or more things is linked together
7. All the living and nonliving things that interact in an area
9. What is needed to do work or cause change
11. an organism that gets energy by eating plants or animals
12. A mixture of sand, silt, clay, rocks and humus
14. The process by which plants use sunlight, water, and carbon dioxide to produce sugar and release energy
16. A type of organism that can break down matter and is TOO small to see without tools
18. Anything that has mass and takes up space