SCIENCE review. Fourth grade

1.All living things consist of cells, tissues and…

• Muscles

• Organs

2.Living things also must nourish themselves to obtain the ________ they need to stay in goodshape and carry out important functions.

• Energy

• Water

3.Indispensable substances that carry out important energetic, structural, and regulatory functions in our bodies:

• Fats

• Nutrients

4.These are some examples of nutrients:

• Nutrients, fats, minerals, oils

• carbohydrates, lipids, proteins and vitamins

5.A living thing that obtains nutrients from other living beings is called:

• heterotroph

• autotroph

6.A living thing that makes its own nutrients is known as:

• heterotroph

• autotroph

7.Are the plants autotrophs?

• True

• False