Nitrate
A)a complex chemical in the body of an organism that has a particular purpose
B)a small swelling on the root of a legume
C)a chemical that is formed by nitrogen and another element
D)to replace what was lost
E)a type of plant that fixes nitrogen into soil
C) a chemical that is formed by nitrogen and another element
Vascular
A)the tubes that carry water and minerals from the roots of a plant to its leaves
B)a strong, central root
C)the process by which water is given off from plants
D)having to do with the tubes that form the circulatory system of plants
E)openings in the skin of a plant, used for gas exchange
D) having to do with the tubes that form the circulatory system of plants
The correct answer is C) a chemical that is formed by nitrogen and another element.
To arrive at this answer, we can break down the term "nitrate" and its components.
1. Start by understanding the term: Nitrate refers to a chemical compound that contains nitrogen (N) and oxygen (O) atoms. It is formed when nitrogen combines with oxygen.
2. Dissociate the options: Now, let's look at the options given.
A) A complex chemical in the body of an organism that has a particular purpose: This option does not specifically mention nitrogen or oxygen, so it is unlikely to be the correct answer.
B) A small swelling on the root of a legume: This refers to the term "nodule" rather than "nitrate." Therefore, it is not the correct answer.
C) A chemical that is formed by nitrogen and another element: This option directly states that nitrate is formed by nitrogen and another element, which aligns with our understanding. It is a plausible answer.
D) To replace what was lost: This option does not directly relate to the definition of nitrate as a chemical compound, so it is unlikely to be the correct answer.
E) A type of plant that fixes nitrogen into the soil: This option describes a plant that fixes nitrogen, but it does not directly address the definition of nitrate as a chemical compound. Therefore, it is not the correct answer.
3. Determine the correct answer: Based on the breakdown of the options and our understanding of nitrate, the correct answer is C) a chemical that is formed by nitrogen and another element.
It is important to analyze the given options and apply your knowledge about the topic to arrive at the correct answer.