Apologia General Science Module 11

What substance makes bones hard?

• bone marrow

• cartilage

• minerals

Which part of our bones makes red blood cells?

• cartilage

• bone marrow

• spongy bone

Which of these muscles are voluntary ?

• skeletal muscles

• cardiac muscles

• smooth muscles

Which substance cushions our joints so they don't rub together?

• bone marrow

• cartilage

• ligaments

Which portion of the skeleton supports and protects the head, neck and trunk?

• Axial skeleton

• Appendicular skeleton

What is the hard outer covering of arthropods called?

• endoskeleton

• exoskeleton

• symbiosis

What do we call a close relationship between two or more species where at least one benefits?

• friendship

• symbiosis

• appendicular skeleton

Tags

NGSS.MS-LS2-2

What is the portion of the skeleton that attaches to the axial skeleton and has the limbs attached to it?

• Axial skeleton

• Appendicular skeleton

• Exoskeleton

This holds the bones together in a joint...

• ligament

• tendon

• cartilage

This connects the muscles to the bones...

• ligament

• tendon

• cartilage