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Look at the picture below. Are the objects alive? How can you tell?
Fill in the blanks to complete the sentences.
All living things move. Movement is called _____________. ____________ uses up energy. Where do we get energy from?
All living things need energy. How do the following living things get their energy?
All living things need oxygen. What body part do the following livings use for respiration?
| A: | nose | gills | spiracles | stomata | moist body surface | nostrils |
| B: | trout | cricket | rat | frog on a log | frog in the water | oak tree |
All living things perform certain functions. What are the seven functions you have learned about in this chapter?