Tools and machines
A ____________ is a thing or a situation that needs to be solved.
problem
The human body is an amazing ________________
living machine
What food types exist? There are 4, name them
Grains, carbohydrates, protein, dairy.
Rocks are different because of their:
colors
__________ reduce the effort we need to do things.
Machines
How are the bigger parts of our body called?
Organs
What types of amimal diets exist? Name the 3 of them
Omnivores, carnivores and herbivores
Who are the geologists?
How many types of rocks are there? Name them
3
Igneous, sedimentary and metamorphic
The nervous system is ruled by the ________
brain.
What is the science that studies how people and animals use food to get what they need to stay healthy?
Nutrition
How do geologists identify and separate the rocks?
By their appearance
What kind of machines exist?
Simple and complex
We need ___________ to move. There are more than 600 in our body.
muscles
What kind of sugar exist? Give an example of each one
Natural and artificial.
Ex: Natural, fruit, artificial, candy
How many types of rocks exist? Name them
3. Sedimentary, metamorphic and igneous
Order them:
improve, brainstorm ideas, build, identify a problem, test, draw and plan
1. identify a problem
2. brainstorm ideas
3. draw and plan
4. build
5. test
6. improve
A ______________ is a place where two bones meet.
joint
What do we need in a diet so that it´s balanced?
Carbohydrates, dairy, fruits and vegetables.
How are the remains of plants and animals from long ago preserved in a rock called?
Fossils