1. Variations
2. Extinction
3. Behavioral
4. Functional
5. Structural
The sandwich has 367 calories.
Explanation:
- Carbohydrates and proteins provide 4 calories each per gram while fat provides 9 calories per gram. To calculate the total calories, multiply the respective grams with their calorie count.
⇒ 42 × 4 + 7 × 9 + 34 × 4 = 168 + 63 + 136 = 367 calories
Prokaryotic cells get energy by utilize different sources of carbon compounds.
Answer:
hydrogen
Explanation:
Honestly, I don't know why DNA is held by hydrogen bonds, but I know that's the answer to your question.
Hope this helps :)
Well A seems to be the answer because during the night time your rods are stimulated more, meaning you use the more at night