Scientific Method
A guess about what will happen in an experiment.
Hypothesis
Green pigment in plants that makes them green.
Chlorophyll
Organ system that breaks down food into small pieces.
The digestive system.
2 characteristics of living things.
Nutrition, sensitivity, growth, movement, respiration, reproduction and excretion.
Protects cell
Cell wall
What you want to know in an experiment.
Problem/question
Reproductive part of the plant.
Flowers
Organ system that transports substances around the body.
Circulatory system.
A very small living thing.
Micro-organisms
Controls what enters and leaves the cell.
Cell membrane
The group that we do not change.
Controlled treatment.
Absorbs water for the plant.
Roots
Main organ in the nervous system.
Brain
Type of micro-organism that is like a tiny plant.
Single celled algae.
Controls all the activities in the cell. `
Nucleus
One or more groups where we change one or more variables
Experimental treatment
Keeps leaves and flowers above ground.
Stem
Organ system where respiration happens.
Respiratory system.
Micro-organism used to make bread.
Yeast
Keeps the cell alive.
Cytoplasm
Answer to the question based on the data (information) found in the experiment.
Conclusion
Part of the plant that makes food.
Leaves
The stomach and liver are apart of this organ system .
The digestive system.
The break down of organic matter.
Decay
Part of the cell that makes food.
Chloroplast