The human body
Sci Method
Vocabulary
Cells, Cells they're made of organelles
The Math is not mathing
100

Name 3 organs in the digestive system

Stomach, mouth, small intenine, large intestine 

100
Sarah saw birds fly over head.
Observation
100

study of living things

biology
100

Birds evolved to become dinosaurs

Evolution
100

Group of different organisms living in the same space

community

200

Which system is responsible for getting rid of waste in the body?

Excretory System

200

A tree grows 7 meters over four months

Is this

A) conclusion

B) Data

C) inference

B - data
200
A well-tested explanation for a range of phenomena
Theory
200

Sam grows 1 foot in a year - which characteristic of life

growth and development

200

Which science and engineering practice is best represented by the following example:

A scientist made a diagram of the cell

Developing and using models

300

Which system is responsible for moving blood around the body?

circulatory

300
What is the difference between dependent and independent variables?

Independent variable is what you change, the dependent variable is what you measure

300

What type of cell is a specialized cell.. unicellular or multicellular

Multicellular

300

A. 3 things plant cells have that animal cells do not

B. 1 thing animal cell has that plant cell does not

A. cell wall, vacuole, chloroplast

B. Centriole

300

Which science and engineering practice is best represented by the statement

The scientist took the average of all of the data sets

Using mathematical and computational thinking

400

Which organ is responsible for moving gases into and out of the body

lungs 

400

Jackie wants to test and see if caffeine helps plants grow.  She has 10 plants.  Gives them all the same amount of water.  She gives 5 plants coffee and 5 plants do not get coffee.  She uses all cucumber plants.  What is the Independent variable, dependent variable and control?

Independent variable: Coffee vs. no coffee

Dependent variable:  Plant growth

Control: cucumber plants 

400
List the levels of organization from smallest to largest

atom, molecule, organelle, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere

400

What is the function of the following cell organelles:

1. Nucleus

2. Mitochondria

3. Cell Membrane

Nucleus: Control center of cell

Mitochondria:  Gives the cell energy 

Cell Membrane - controls what goes in and out cell, movement of gases in and out

400

What cross cutting concept does a food chain or food web represent

systems and systems and models

500

List 7 Human body systems

answers will vary

500

Johnny wants to test how much liquid different types of paper towels can soak up.  He uses 5 square inches of 4 different paper towel types.  He finds that Brawny brand paper towels soak up the most liquid.  What is the Independent variable, Dependent variable and control?

IV : different paper towel brands

DV: how much liquid is soaked up

CONTROL: same size paper towel for each (5 square inches)

500

4 Features Prokaryotes and Eukaryotes share

DNA, Cell Membrane, Ribosome, Cytoplasm

500

A lady bug and a robot are in the same room.  Which is living and which is not.  Give at LEAST 2 pieces of evidence to support your conclusion

Answers will vary

500
Calculate the mean of....


70

50

40

53.3

M
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