Structure and Support

This type of skeleton is filled with fluid and is surrounded by muscle.

• exoskeleton

• thoracic skeleton

• inner skeleton

• hydrostatic skeleton

What type of stem does the flower pictured above have?

• herbaceous stem

• woody stem

This part of the plant anchors the plant and are used to absorb water and other substances.

• stem

• roots

• leaves

• flowers

Tags

NGSS.4-LS1-1

This type of root is the main root in a plant.

• Fibrous Root

• Prop Root

• Taproot

• Small Root

This part of the plant supports branches and leaves. This part also transports, water, minerals, and food.

• stem

• roots

• leaves

• flowers

Tags

NGSS.MS-LS2-3

Which of the following plant structures helps the plant absorb water an other minerals from the soil?

• the stem

• the roots

Tags

NGSS.MS-LS2-1

This type of joint allows bones to rotate. It is found in the neck and lower arm.

• Ball and Socket Joint

• Hinge Joint

• Pivot Joint

• Ligament Joint

This type of muscle cell is voluntary and can be consciously controlled.

• Skeletal Muscle

• Cardiac Muscle

• Smooth Muscle

Which of the following is NOT a function of the skeletal system (in both animals and plants)?

• protect interior organs

• support the body and give it shape

• store minerals

• provide vitamin D

Which type of joint allows bones to move back and forth in a single direction?

• hinge

• pivot

• ball & socket