A. Consumers cannot produce their own food source so they have to eat other animals.
C. Rhizobia bacteria "prepare" the atmospheric nitrogen and make it useful for the plant.
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Answer:
(f - g)(x) = 2x - 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Explanation:
<u>Step 1: Define</u>
f(x) = 3x - 1
g(x) = x + 2
(f - g)(x) is f(x) - g(x)
<u>Step 2: Evaluate</u>
- Substitute: (f - g)(x) = 3x - 1 - (x + 2)
- Distribute -1: (f - g)(x) = 3x - 1 - x - 2
- Combine like terms: (f - g)(x) = 2x - 3
The twisted shape of DNA is called Double Helix