Life Systems
What organ system includes the heart and blood vessels?
the organ system includes heart and blood vessels is the circulatory system
A pushing force is called what
compression is a pushing force
what are the three main states of matter?
The three main states of matter is solid,liquid and gas
what type of energy comes from the sun
Solar energy is the type of energy comes from the sun
Which system helps your body fight off diseases?
the immune system is the system that helps your body fight off diseases
What kind of structure is made by shaping solid materials into a particular form (like a brick)
solid structure is What kind of structure is made by shaping solid materials into a particular form (like a brick)
Which state of matter keeps its shape?
A solid is the state of matter keeps its shape?
Is Wind energy renewable or non-renewable
if you choose renewable it is right
Which system includes your brain, spinal cord, and nerves?
the nervous system is the system that includes your brain,spinal cord, and nerves.
What’s the difference between a live load and a dead load
Live load is temporary and can move, like people; dead load is permanent like the walls or roof
Which state of matter takes the shape of its container but has a definite volume
The state of matter takes the shape of its container but has a definite volume is liquid.
witch kind of bulb uses less energy: LED or regular light bulbs
The answer is LED.
How does oxygen get from the lungs to the rest of the body?
The circulatory system gets oxygen from the lungs to the rest of the body
What is a force that twists a material.
torsion is what a force that twists a material
Which state of matter spreads out to fill any space and has no definite shape or volume?
the state of matter spreads out to fill any space and has no definite shape or volume is gas
Using public transportation or biking helps save this resource.
Fossil fuels
What system sends signals through your body using electricity.
The nervous system sends signals through your body using electricity.
what is a strong triangular structure often used in bridges.
strong triangular structure often used in bridges is a truss.
How do you know a chemical change has happened?
A chemical change has happened if there is a color change,heat,light,gas,or a new substance is formed