Why do your biceps bulge? Mystery 1 Review

Aiden and David are having a debate. Aiden says that muscles are attached to bones by something called 'tendons', but David thinks it's something else. Who is correct?

• Neither of them

• Aiden

• David

• Evelyn, who wasn't part of the debate

Isla, Ava, and Benjamin are building a human model for their science project. Which of the following will they use to give their model form and structure?

• muscles

• tendons

• tissue

• bones

Imagine Harper, Grace, and Lily are playing a game of 'Simon Says'. Simon says 'Be like joints'. What should they do?

• Stand still and give their bodies form and structure.

• Start dancing to show their ability to move.

• Act like moving places where bones meet.

Imagine Abigail, Scarlett, and James are playing a game of tag. Which ability allows them to move around during the game?

• flexibility

• rigidness

• voluntary

• involuntary

Imagine Liam, Emma, and Lily are having a debate. They are discussing about a type of muscles that work without them even thinking about it. What type of muscles are they talking about?

• Voluntary

• Involuntary

Lily, James, and Samuel are having a debate. Lily says that the heart is a kind of muscle. Is she correct?

• True

• False

Rohan, Benjamin, and Mason are having a debate. Rohan says that bones and muscles must work together for our body to function. Benjamin and Mason are not sure. Who is correct?

• Benjamin and Mason

• Rohan

Tags

NGSS.MS-LS1-3

James, David, and Noah are having a debate. James thinks the digestive system helps us to move blood throughout the body. David believes it helps us to take in oxygen needed for breathing. Noah, on the other hand, thinks it attaches muscles to bones. But, do you know what the digestive system really helps us to do?

• Move blood throughout the body.

• Take in oxygen needed for breathing.

• Attaches muscles to bones.

• Digest the foods a person eats.