1.
Anything that has mass and takes up space (6)
2.
The ability to cause change or do work (6)
3.
An organism that makes its own food (8)
4.
An organism that makes its own food using light or chemical energy (9)
5.
An organism that gets matter and energy by eating other organisms (8)
6.
An organism that must get food from other organisms (11)
7.
An organism that breaks down dead organisms and wastes (10)
8.
The process that uses light energy to make sugars (14)
9.
The organelle where photosynthesis takes place (11)
10.
The green pigment that absorbs light energy (11)
11.
A simple sugar that stores chemical energy (7)
12.
The process cells use to release usable energy from sugars (11)
13.
The organelles where most cellular respiration takes place (12)
14.
The energy-carrying molecule used by cells (3)
15.
A process that requires oxygen (7)
16.
A process that does not require oxygen (9)
17.
All of the chemical reactions taking place in an organism (10)
18.
The first stage of breaking down glucose for energy (10)
19.
A cycle that helps break down molecules and releases carbon dioxide (5)
20.
A cycle that uses carbon dioxide to help build sugars (6)
21.
Tiny charged particles that can carry energy during cell processes (9)
22.
The sequence of transfers of matter and energy from organism to organism (9)
23.
A network of connected feeding relationships in an ecosystem (7)
24.
The total amount of living material in an area or feeding level (7)
25.
Related to an organism's feeding level in a food chain or food web (7)
26.
Organisms interacting with each other and with their environment (9)
27.
The movement and reuse of carbon through organisms and the environment (11)
28.
Materials organisms need for growth and life processes (9)
29.
The repeated movement and reuse of matter through living systems (13)
30.
The movement of energy through organisms in an ecosystem (10)
31.
Energy released during energy transformations and lost to the environment (4)
32.
The main source of energy for most ecosystems (8)
