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jek_recluse [69]
3 years ago
7

Select the correct answer.

Biology
2 answers:
Lera25 [3.4K]3 years ago
5 0

Answer:

D!

Explanation:

Introducing a predator to kill the sea urchins will lower their population and/or make them move away from the area they invaded

aleksklad [387]3 years ago
4 0
I would pick A hope it’s correct
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Does species are largest unit of life?​
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In a parasitic relationship one organism ____ while the other organism ____.
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6 0
2 years ago
The meal Valerie is planning to eat at dinner has total 800 Calories. If 55% calories come from carbohydrate, 20% from fat and 2
Annette [7]

Answer:

Carbohydrate = 57.023g

Fats = 20.736g

Proteins = 25.919g

Explanation:

According to this question, Valerie is planning to eat at dinner meal that has a total of 800 Calories.

- 55% calories come from carbohydrate i.e. 55/100 × 800 = 440 calories

- 20% calories come from fat i.e. 20/100 × 800 = 160 calories

- 25% calories come from proteins i.e. 25/100 × 800 = 200 calories

Since 7.716 calories = 1g

1. Amount of carbohydrates in gram = 440/7.716 = 57.023g

2. Amount of fats in gram = 160/7.716 = 20.736g

3. Amount of proteins in gram = 200/7.716 = 25.919g

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