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Semester Exam 1
Science Semester Exam #1
9
Biology
7th Grade
01/11/2010

Additional Biology Flashcards

 


 

Cards

Term
Needs of Life
Definition

Food

Water

Living Space

Homeostasis

Term
Spontaneous generation
Definition
the theory that living things can rise from nonliving things
Term
Characteristics of Living Things
Definition
Cellular organization, chemicals of life, reproduction, use energy, gorw & develop, respond to surrounding/stimulus
Term
cells
Definition
basic units of structure and function
Term
chemicals of life
Definition
carbohydrates, water, proteins, lipids, nucleic acids
Term
cellular organization
Definition

cells-the basic building blocks of all organisms

all organisms are made of cells

unicellular-one celled

multicellular-many cells

Term
growth & development
Definition

growth-precess of getting larger

development-process of becoming more complex/mature

Term
steps of scientific inquiry
Definition

1.posing questions

2.develping hypotheses

3.designing an experiment

4.collecting and interpretingn data

5.drawing conclusions

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