Elements of Living Organisms

Question 1

Check all the characteristics below that describe elements.

Revolt · Accepted Answer

one type of atom; a pure substance

Question 2

Check all the characteristics below that describe compounds.

Revolt · Accepted Answer

two or more elements; chemically combined elements; definite proportions

Question 3

Beth broke her ankle bone. The doctor gives her a brochure on foods she can eat to help restore the health of her bones. Which element will help Beth strengthen the bone?

Revolt · Accepted Answer

phosphorus

Question 4

Check the elements you included in your list.

Revolt · Accepted Answer

carbon (C); hydrogen (H); oxygen (O); nitrogen (N); phosphorus (P); sulfur (S)

Question 5

Beth recently became a vegetarian. The doctor suggested Beth eat more peas and beans to ensure she gets all of the nutrients she needs. Which element might the doctor be trying to help her get more of?

Revolt · Accepted Answer

nitrogen

Elements of Living Organisms Answers

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