Body Systems
How many mice were put in the 30x30 meter area on question # 1 on the CA 2 Review Packet?
10
During Evolution, what does natural selection mean?
Survival of the fittest and when natural causes take place over time. Process of evolving.
What body system helps eliminate waste?
The Excretory System
Does a plant cell contain a cell wall?
Yes
What is the IV
The cause and what the Scientist changes in the experiment
What body system transports nutrients/oxygen throughout the bloodstream?
The Circulatory System
What does adaptation mean?
Adapting to one's own environment.
What body system deals with physical and chemical breakdown?
The Digestive system
Chloroplast
What does the DV represent?
Represents what the Scientist measures in the experiment
What body system helps fight diseases?
Immune System
Who is the father of Evolution?
Charles Darwin
What body system exchanges gases?
Respiratory System
Name another one of the 3 C's.
Cell Wall
What is the first step in the Scientific method?
Form a testable question
Balance, equalibrium, body at it's natural state
What are the levels of organization?
Cells, Tissues, Organ, Organ System, and Organism
What body system regulates hormones?
Endocrine
Controls what goes in and out of a cell
Conclusion
Name all 11 body systems without looking
C, R, D, Re, I, E, S, M, N, Im
Give an example of an adaptation of an animal
Answers will vary
Name the three layers of the skin in order and what body system is related?
Epidermis, Dermis, Hypodermis
The Integumentary System
Basic unit of life- is known as what?
The Cell Theory
What types of observations does one record during an experiment?
Data Tables, Graphing charts, etc.