HUMAN &PLANT SYSTEMS

What structure of the plant allows it to take in the most water?

• The petals

• The roots

• The leaves

• The stem

What functions do leaves perform?

• Leaves perform transpiration and photosynthesis

• Leaves give shade

• Leaves do not function

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What materials are produced by the plant as a result of photosynthesis?

• Water and oxygen

• Food(sugar) and oxygen

• Leaves and stems

When comparing plants to the human body, a stem is the same as a...

• Arm

• Leg

• Backbone

Inside each leaf, veins carry...

• Air and Water

• Water and Nutrients

• Nutrients and Air

How do flowers help a plant complete its life cycle?

• By absorbing water

• Making the plant germinate

• By pollination and making seeds

Which part of the plant allows it to take in most carbon dioxide?

• Stem

• Leaves

• Seed

• Flower

What two human systems work together to provide body cells with a constant supply of oxygen while removing carbon dioxide waste products?

• Nervous and endocrine
• Muscular and skeletal
• Respiratory and circulatory
• Excretory and integumentary

Health-care workers are exposed to many different types of pathogenic and nonpathogenic microorganisms. Which body systems work together to protect the body from pathogens?

• Muscular and vascular
• Digestive and excretory
• Circulatory and immune
• Endocrine and reproductive

The scenario above is best described by the interaction of what three body systems?

• X=respiratory system, Y=circulatory system, Z=reproductive system

• X=muscular system, Y=nervous system, Z=immune system

• X=circulatory system, Y=immune system, Z=muscular system

• X=muscular system, Y=digestive system, Z=circulatory system

Tags

NGSS.MS-LS1-3