Life processes
Working as a scientist
Urine
Data collection
Random facts
100
How many life processes are there?
7
100
True or false: A prediction is what you think will happen in an investigation.
True
100
Which life process do many animals do when they urinate?
Excretion
100
True or false: Data are only numbers that are used to give information.
False. Data can be numbers AND words.
100
What is a living thing called?
An organism
200
What are the two life processes that start with the letter R?
Reproduction and Respiration
200
Conclusions are made after an experiment using what to support their statement?
Evidence
200
Scientists in Korea are trying to use urine to do what?
Make fuel cells.
200
What is this called?
Data table
200
What is a new organism made when parents reproduce called?
Offspring
300
True or false: Respiration is the same as breathing.
False. Respiration is a chemical process that happens inside body cells to release energy.
300
What was the U-shaped device used in the skin sensitivity experiment called?
Sensitivity tester
300
What did French armies in the past use urine for?
To make gunpowder
300
What is this called?
Line graph
300
A saiga is what kind of animal?
Antelope
400
What kind of substance do organisms excrete?
Waste
400
True or false: All evidence used to support scientific ideas is made from data.
False. Evidence can be made from data or from observations.
400
True or false: Ancient Egyptians used urine to help add color to fabrics.
True
400
What is missing on this bar chart?
Title
400
How do plants get food?
They make it through photosynthesis
500
When a plant bends towards the sunlight, which life process is it showing?
Sensitivity
500
Why do we have to wash our hands after touching the seeds?
Seeds can have pesticides on them.
500
Which ancient civilization used urine to clean clothes inside fulloncae?
Roman
500
What do line graphs show us?
How something changes over time.
500
What is a standard quantity used for measurement called?
Unit