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Biology Basics - Concept 1 & 2 Review - Biology Flashcards | StudBud
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Biology Basics - Concept 1 & 2 Review - Biology
Biology Basics - Concept 1 & 2 Review - Biology
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1
Identify the independent variable:
How many kernels are left
Different brands of popcorn
microwave
How long it took to pop
2
Basketball and score. Write a hypothesis for this scenario.
If I increase the time playing a game then I will get better
If I play basketball, then I will get better
If basketball playing increases, then scores will increase
If I play more basketball, then I will like basketball
3
What is the dependent variable?
amount of food
type of fish
type of food
the time it takes to finish maze
4
Identify the DEPENDENT VARIABLE.
number of followers
number of "likes"
color of shoe
price of shoe
5
The dependent variable in an experiment is:
The variable you change
The variable you measure or observe
The varialbe that you keep the same
the variable you control
6
An atom is the.....
positively charged
negatively charged
smallest particle of an element
the average atomic mass
7
Which is the best hypothesis based on the problem shown?
The height will decrease.
If height increases, then the ball will bounce higher.
The height will increase.
If a ball is at a certain height, then the ball will not bounce as high.
8
The dependent variable is
is like the control
what you test
what is measured in an experiment
graphed on the x axis
9
Identify the Independent Variable.
number of sunflowers
amount of water
height of plant
concentration of salt solution
10
Which of the following is the most simple level of organization in living things?
Organ
Cell
Organ System
Organism
11
Five Levels of Organization of Living Things or Organisms in order are
Cell, Tissue, Organ, Organ System, Organism
Organism, Organ System, Organ, Tissue Cell
Tissue, Organ, Cell, Organism, Organ System
Cell, Organ System, Organism, Organ, Tissue
12
Identify the constants.
The music, the soil, the plant type, and the sunlight
The height, the soil, the plant type, and the sunlight
The plant type, the height, the soil, and the music
The plant type, the sunlight, the soil, and the pots
13
Nonpolar molecules dissolve in water.
True
False
14
Identify the constants.
The cup materials and the time taken for the ice to melt
The cup materials and the amount of ice in each cup
The location of the cups and the cup materials
The amount of ice in each cup and the location of the cups
15
Which word describes water's high cohesive properties that allow this water strider to stride?
Surface Tension
High heat of vaporization
Adhesion
Capillary Action
16
Polar molecules dissolve in water.
True
False
17
Which is NOT one of the six most common elements of living things?
Nitrogen
Calcium
Phosphorous
Sulfur
18
The smallest part of an element
neutron
atom
proton
electron
19
Which is the best written hypothesis?
If a bug is camouflaged then it won't be seen by predators.
If I chew big piece of gum then I might blow a bigger bubble
If the room is too hot then students will do better or worse
Eating more vegetables will make you healthier.
20
Identify the DEPENDENT VARIABLE.
loudness
temperature
wind speed
speed of sound
