What is veins?
Food is made in the cells of this.
What is palisade tissue?
Outside layer of flat cells make up this.
What is epidermis tissue?
Cells in this have spaces between them that air can pass through.
What is spongy tissue?
Process that plants use to make sugar for food.
What is photosynthesis?
What is a producer and a decomposer?
Makes a plant's leaves green and is a substance stored in the plant's cells.
What is chorophyll?
Process by which cells break down sugar to release energy.
What is cellular respiration?
animal that hunts and eats another animal.
What is a predator?
Organisms give this off during cell respiration.
What is carbon dioxide?
An animal that is hunted by others for food.
Difference between producers and consumers.
What is producers make their own food and consumers eat other organisms to get their energy?
Plants give this off during Photosynthesis.
What is oxygen?
Organisms that get their energy by breaking down wastes and dead organisms.
What is decomposers?
Energy role of plants.
Diagram that combines many food chains.
What is food web?
What is symbiosis?
Reason living things have to compete for food, water, light, and space.
What is ecosystems have limited resources?
All of the conditions surrounding an organism.
What is an environment?
An example of a fast change.
What is hurricanes, floods, fires, volcanic eruptions, earthquake, etc?
Struggle of organisms for the same limited sources.
What is competition?
Substance that damages the environment.
What is pollution?
An attempt to preserve or protect an environment from harmful changes.
What is conservation?
This happens if a new species eats the food and takes the space of native species in an ecosystem.
What is the native species might die or have to move?