Final Review 6th grade

Question 1

Why are experiments replicated (repeated exactly by another person)?

Accepted Answer

The make sure the data is valid

Question 2

What organelles are found only in plant cells?

Accepted Answer

Chloroplasts, cell wall, large vacuole

Question 3

When all nutrients have been removed, what packages the wastes?

Accepted Answer

Large intestine

Question 4

This multicellular organism can move, needs to eat food, and grows. What is it?

Accepted Answer

Animal

Question 5

Which of the following fields of science did Einstein and Newton work in?

Accepted Answer

Physics

Question 6

Where do you think this animal is and where is it from? Felis canadensis

Accepted Answer

Some type of cat from Canada

Question 7

What is the difference between prokaryotes and eukaryotes?

Accepted Answer

Prokaryotes don't have a nucleus and eukaryotes do

Question 8

How do the circulatory and digestive system work together?

Accepted Answer

By taking in oxygen and transporting nutrients to cells

Question 9

What can be prevented by a vaccination?

Accepted Answer

Bacterial and viral infections

Question 10

How are frogs, zebras, bats, and humans related?

Accepted Answer

They are all made of cells

Question 11

A ball falls when you drop it. What force is acting on the ball as it falls?

Accepted Answer

Gravity

Question 12

Which of the following shows potential energy being converted to kinetic energy?

Accepted Answer

A book sitting on a table is pushed off the table

Question 13

Some people have braces. Braces are a type of spring force.

Accepted Answer

True

Question 14

Besides wastes, what else is absorbed in your large intestine?

Accepted Answer

Water

Question 15

Rubbing your hands together produces what?

Accepted Answer

Both answers are correct

Question 16

Which of these is made of tissues and part of an organ system?

Accepted Answer

Lung

Question 17

What information can you figure out from a distance-time graph?

Accepted Answer

You can calculate the speed of the object

Question 18

The steeper the slope of the line on a distance-time graph, the faster the object is moving.

Accepted Answer

True

Question 19

Which of the following shows a scientific theory?

Accepted Answer

Tony explains why there are earthquakes and volcanoes

Question 20

Why are scientific theories and laws slow to change?

Accepted Answer

Results must be confirmed many, many times

Question 21

What is the correct order of taxonomic naming, beginning with the largest?

Accepted Answer

Domain, kingdom, phylum, class, order, family, genus, species

Question 22

These unicellular organisms are found on your skin and in your intestines. What are they?

Accepted Answer

Bacteria

Question 23

When is gravitational force the strongest?

Accepted Answer

You are standing close to a heavy object

Question 24

How are plants and animals alike?

Accepted Answer

They take in energy and release waste

Question 25

Cells taking in food and releasing carbon dioxide is an example of ....

Accepted Answer

homeostasis

Question 26

Once nutrients are absorbed in the small intestine, where do the nutrients go?

Accepted Answer

Into your bloodstream to be carried to all of your cells

Question 27

What is unique about bacteria?

Accepted Answer

They are prokaryotes

Question 28

Every object exerts a gravitational force on every other object.

Accepted Answer

True

Question 29

This organelle is used by plants to make their own food.

Accepted Answer

Chloroplasts

Question 30

Where are nutrients from your food absorbed?

Accepted Answer

In the small intestines

Question 31

What is the difference between a scientific law and law formed by society?

Accepted Answer

Societal laws can be broken but scientific laws cannot be broken

Question 32

In an experiment, what do you do with the independent variable?

Accepted Answer

This is the variable that you change i

Question 33

What is a great way to avoid catching a cold?

Accepted Answer

Wash your hands with soap and water

Question 34

In an experiment, what is the dependent variable?

Accepted Answer

The variable you measure

Question 35

You playing soccer and your muscles signal they need more oxygen. Which system will provide oxygen?

Accepted Answer

The circulatory system

Question 36

You are skating down a hill, hit a rock, and fall. Why?

Accepted Answer

An unbalanced force opposed your forward motion

Question 37

What is the most specific taxonomic group?

Accepted Answer

species

Question 38

What is the difference between Bacteria and Eukaryotic organisms?

Accepted Answer

Bacteria do not have a nucleus and eukaryotes do

Question 39

An explanation about a scientific phenomena is better known as a ....

Accepted Answer

theory

Question 40

In an experiment, what are constants?

Accepted Answer

Variables that are kept exactly the same

Question 41

What can be killed by antibiotics?

Accepted Answer

Bacteria, fungus, and other things, but not viruses

Question 42

Where is food mechanically and chemically digested?

Accepted Answer

mouth and stomach

Final Review 6th grade

Questions 42

Final Review 6th grade

Questions 42