Science Unit One Flashcards | StudBud

Science Unit One

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Questions 53

Answers

1
The microscope lets us see small things
False
True
2
What organism can create it's own food
Heterothroph
Autotroph
3
What is a chemical compound
Mixture of elements
Chlorine
An element
4
A detail about the cell thoery
Cells can expand
Cells make up all living things
Cells asexually reproduce
5
Gas
Normally heavy
Is opaque
Gets cars to move
The molecules are spread out
6
The Nucleus is the main control organelle
True
False
7
Prey gets eaten by predator
True
False
8
What is diffusion
The spread of molecules to create equilibrium
The spread of culture and people
Nucleur Fusion
Chips
9
What does a blood cell do
Kill bacteria
Produce proteins
Chips
Carry oxygen
10
The atomic symbol is
A picture of the element
A number
An abbreviation
Yes
11
Boiling
Gas to liquid
Liquid to gas
Solid to liquid
Gas to solid
12
Why
Chips
It only gains 20%
No, I'm pretty sure It gains all enery
13
Why did the bubble expand
The evolution theory
Density
The air asked it to
The heated air wanted to expand
14
A period is
A elemental being
Molecules
A group
A row of elements
15
Liquid
Can spontaneously combust
Is swimmale
Take form of it's container
All of the above
16
How can an Atom be charged
All of the above
Positive
Negative
Neutral
17
What makes up an atom
Tissues, Organs, Molecules
Protons, Neutrons, and Electrons
Electricity, Matter, and Air
Red, Green, and Blue
18
Matter is
Space
Everything
All of the above
Anything
19
If an organism consumes another organism, it will gain all of its energy
False
True
20
Freezing is
Solid to gas
Liquid to gas
Liquid to solid
Solid to liquid
21
The mitochondria help the cell photosynthesize
False
True
22
Protiens do what
One and Two
Repare injuries
Help growth
Help photosynthisize
23
How are atomic symbols created
They are initials
People sat on a keyboard
From Greek words of the element
Name randomizer
24
Freezing point
Is when a solid melts
When a liquid freezes
When gas conesates
25
What is needed for photosynthesis
Chips
Doritos and Mountain Dew
Water and Sunshine
Video games
26
Melting is
Gas to liquid
Solid to gas
Solid to liquid
Liquid to gas
27
Number of protons correlates with
Atomic mass
Amount of electrons
Atomic number
Amount of protons
28
Which of the following is a biotic factor
Temperture
Water
Rocks
Tree
29
The center of the cell is called the Nucleolus
False
True
30
How are organisms organized
Unicellular and Multicellular
Red, Green, Blue
Plants, Animals, and Bacteria
Meat eaters, Plant eaters, and Chip eaters
31
The nucleolus creates proteins
False
True
32
Consumers
Are animals
Are plants
33
Why
Animal cells can make their own food
Plant cells use chloroplasts to photosynthesize
Chip
Plant cells need to vibrate
34
Lysosomes create
Fat
Calcium
Carbohydrates
Proteins
35
Habitat
Ocean
Plains
Desert
Rain forest
36
Population represents
Amount of dogs around you
Population of Earth is 7.6 Billion
Geography
A bunch of organisms in one place
37
Condesation is
Liquid to gas
Liquid to solid
Gas to solid
Gas to liquid
38
Which of these are on the periodic table
All of the above
Alkali Metals
Metalloids
Metals
39
Producers
Are plants
Are animals
40
Is solid
Easily pass-throughable
No
Really compact
Spread out
41
What is the first step to scientific inquiry
Pose a question
Observe
Inquire scientifically
Form a hypothesis
42
Sublimation is
Liquid to gas
Solid to liquid
Solid to gas
Gas to solid
43
Do cells need water
Yes
No
44
Cells have tiny organs called
Organelles
Actuators
Tiny organs
Gears
45
Energy transfer
When heat passes from one object to another
The atoms explode
Molecules multiply
When you eat chips
46
Are plant cells and an animal cells the same
No
Yes
47
Atomic mass represents
Number of protons
Chips
Weight
Size
48
The periodic table consists of
Molecules
Elements
Compounds
Math equations
49
A group is a
Column of elements
A row of elements
A Diagonal line of elements
50
What is the point of decomposers
Chips
To be on pizza
To explode on physical contact
To break down dead organisms
51
Who is at the top of the energy pyramid
Primary Predators
Autotrophs
Secondary Predators
Heterotrophs
52
After concluding an experiment you should
Pose a new question
Share your results
Keep it to your self
Forget about it
53
Boiling point
Is when a liquid boils
Is when gas condesates
Is when a solid melts