Toby is observing his dog, Peanut and a houseplant in the kitchen.
Which characteristics of life do they share in common?
Select all that apply.
Made of cells
Scientists have studied plant and animal cells under a microscope. Which of the following statements have they observed to be true? Select all that apply.
Both plant and animal cells have a nucleus and nucleolus.
Plant cells have chloroplasts while animal cells do not.
Both plant and animal cells have mitochondria.
Cellular respiration takes place in the mitochondria of animal cells.
Some plant cells have cilia and flagella.
Plant cells contain plastids while animal cells do not.
Part A Select the correct answer. What will happen to Jenny’s plant?
The plant will swell and possibly burst if the cell walls are weak.
The plant will wilt and possibly break apart if the cell membranes are weak.
The plant will thrive is a new type of environment.
The plant will become a creeping vine and grow out of the aquarium.
Part B Select the correct answer. What did Jenny forget to do?
She forgot to more plants to the water.
She forgot to add fish to the water.
She forgot to add a salt solution to the water.
She forgot to rocks to the water.