Human Body 1 2122

muscle cells and skeletal cells have more of these ____________

• nuclei

• cytoplasm

• mitochondrion

• chloroplast

Tags

NGSS.MS-LS1-3

The main purpose of the circulatory system is to

• carry oxygen, carbon dioxide, wastes, and nutrients

• attack and destroy pathogens

• clot the blood

• digest food

Blood is a_______

• Tissue

• Neutral

• Acidic

• Organ

Your integumentary system is made of ____________________.

• Skin

• Hair

• Nails

• All of the Above

What is the main purpose of the skin?

• regulation

• protection

• support

• Melanin

The integumentary is an organ because its made of multiple ________?

• tissues

• cells

• organs

• organisms

Which system moves nutrients to cell,distributes oxygen, and aids in the removal of waste?

• respiratory

• nervous

• digestive

• circulatory

The lungs exchange what two gases with the environment

• water and carbon dioxide

• oxygen and water

• Oxygen and Carbon dioxide

• fish and chips

What do these items in the picture do?

• transport nutrients

• regulate temperature

• store fluids

• maintain oxygen in the blood

A cell is...

• the basic unit of structure and function in living organism
• an organism
• a basic part of everything that we see
• found only in animals, not plants

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2