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Unit 1- Life Science Test Flashcards | StudBud
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Unit 1- Life Science Test
Unit 1- Life Science Test
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1
In metrics/science we use METERS as the unit for measuring what?
All of these
Mass
Length
Volume
2
What is the first step in the scientific method?
Form a hypothesis
Test hypothesis
Draw conclusions
Ask or state a question
3
Why we shiver or sweat
organism
hunger
homeostasis
cell
4
What is the third step in the scientific method?
Ask or state a question
Form a hypothesis
Test the hypothesis
Draw conclusions
5
What is the variable that is measurable?
multiple variable
independent variable
dependent variable
constant variable
6
Living things made of only 1 cell
unicellular
cell
multicellular
homeostasis
7
What do we use a triple beam balance for?
Finding the volume of an object
Looking at very small things
Dissecting frogs
Finding the mass of an object
8
What is the second step in the scientific method?
Form a hypothesis
Draw conclusions
Ask or state a question
Gather information and identify variables
9
What is this piece of equipment called?
beaker
graduated cylinder
eye dropper
flask
10
The maintenance of a stable internal environment
cell
homeostasis
stimulus
11
Which of the following is the correct way to write a hypothesis?
If DV, then IV.
If CV, then DV.
If IV, then DV.
If DV, then CV
12
What is this piece of equipment called?
eye dropper
flask
beaker
graduated cylinder
13
In metrics/science we use LITERS as the unit for measuring what?
Volume
Length
All of these
Mass
14
What is the variable that is intentionally changed by the experimenter?
dependent variable
independent variable
constant variable
multiple variable
15
A thing that has all 6 characteristics of living things
homeostasis
cell
stimulus
organism
16
When should you wear goggles?
to look cool
if you are working with chemicals
to help you see
17
At the doctor's appointment, Meg found out she was 2 inches taller than last year
Made of cells
Grow and develop
Use energy
Respond to Stimuli
18
What is "a possible answer to a question"?
variables
a conclusion
a hypothesis
a fact
19
The turtle eggs hatched while I was in Savannah.
Respond to stimuli
Reproduce
Made of 1 or more cells
Grow and Develop
20
The sunflower turned toward the window.
grow and develop
Respond to stimuli
reproduce
maintain homeostasis
21
In metrics/science we use GRAMS as the unit for measuring what?
Length
Volume
Mass
All of these
22
The smallest unit of life
homeostasis
reproduction
stimulus
cell
23
What is this piece of equipment called?
flask
beaker
graduated cylinder
eye dropper
