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An organism's regulation of its internal environment to maintain conditions suitable for survival.
The group with the normal or natural conditions. You already know the results in this group.
*THE TEST GROUP*. It has all the same conditions of the control group except for the 1 thing you test.
an explanation of a natural phenomenon that is supported by scientific evidence. A hypothesis that has withstood repeated testing over a period of time.
An explanation for a question or a problem that can formally be tested. An educated guess.
using as many senses to gather information about a particular situation. EX: Women is kneeling.
made from observations and data collected. Inferences will be used to form a conclusion. EX: Women is using electricity.
are organisms that break down the remains of dead or decaying plants and animals and return them to the soil. Decomposers absorb nutrients from organisms.
all living things are made of cells. cells are the basic unit of sturcture. all cells are produced from other cells.
Movement of a fluid from an area of higher concentration to an area of lower concentration.
keeping traits that parents developed during their lives. REJECTED! EX: mom dies hair blue baby will have blue hair.
humans choose organisms with the best traits and breed them to get offspring with best traits from both.
4 Parts of Darwins theory
1.organisms producing more offspring than can survive
2.variations are found amoung individuals of a species
3.some variations enable members of population to survive and reproduce better than others
4. overtime offspring of individuals with helpful variations make up more and more pop.
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