Kidneys/ Digestive System
What do our kidneys look like?
What do producers do?
They make their own food.
Is melting an ice cube a reversible or irreversible change?
Reversible.
What are the two parts of a solution?
Solute and solvent.
What do our kidneys do?
Filter our blood to get rid of waste.
What does the food chain show?
A feeding relationship between plants and animals.
What are the two types of changes of changes (can be undone/can't be undone)
Reversible and irreverible changes.
What is a solute and a solvent?
Solute- can be dissolved
Solvent- the liquid
What is the kidney's waste product called?
Urine
What are the three main parts of the food chain?
Producers, consumers, predators.
Is baking a cake a reversible or irreversible change?
Irreversible
Give an example of a solute and a solvent.
An example.
How many times does our blood go through our kidneys in a day?
40
Give an example of a producer, a consumer, and a predator.
An example of each.
What is an example of changing by heating or cooling?
An example.
What does soluble and insoluble mean?
Insoluble- can't dissolve
Kidneys and intestines.
What is the difference between a consumer and a predator?
Consumers eat both plants and animals.
Give 2 example of irreversible changes.
2 Examples.