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Tatiana [17]
3 years ago
9

What is the source of energy for aquatic communities? How does energy circulate among organisms in an aquatic community?

Biology
1 answer:
Mars2501 [29]3 years ago
5 0
Aquatic communities, like almost all natural systems, run on sunlight. which means they use solar energy.. Plants and algae capture the sun's energy. Then by the process of photosynthesis, plants and algae use energy from the sun's light to make food and oxygen for themselves out of basic environmental resources likecarbon dioxide, minerals, and water
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Mrs. Gibbs cannot seem to catch up with the eating habits of her 14-year-old daughter Zondra and 16-year-old son Austin. Her wee
Alex787 [66]

Answer: The answer is 2200 calories per day for Zondra and 3000 per day for Austin

Explanation:

The options are;

a. 1800 calories per day for Zondra and 2200 per day for Austin

 b. 2200 calories per day for Zondra and 3000 per day for Austin

 c. 2400 calories per day for each of them

 d. 2000 calories per day for each of them

The answer is option B -2200 calories per day for Zondra and 3000 per day for Austin

Calories provide energy which we use to perform daily activities. The calories derived from food allow us take part in important activities and leisure. Calorie needs are often higher during teenage years because it is the time of rapid growth.

Austin, is her 16 year old son. The recommended calorie needs for adolescent males between the ages of 16- 18 are; 2,400 calories for non active adolescents, 2,800 calories for moderately active adolescents and 3200 calories for active adolescents.

Zondra is a 14 year old female adolescents. The recommended needs for adolescent females between the ages of 14-18 are; 1,800 calories for non active adolescent females, 2,000 calories for moderately active and 2,400 calories for active adolescent females.

Option B, 2200 calories per day for Zondra and 3000 per day for Austin  fall within the range

3 0
3 years ago
Ritika was hit by a football on our head but did not suffer from any serious injury explain the reason in 30 to 40 words​
liberstina [14]

Answer:  37 rupees

Explanation:

8 0
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Fingers are located ______ to the wrist bones??
Slav-nsk [51]
The fingers are located distal, or away from the body, to the wrist bones.
7 0
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this is a real question, dont take it out of context GUYS. What is the white sticky stuff called that comes out of that plant th
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Answer:

Mealybugs will commonly leave a white residue on a plant's leaves that resembles cotton. You will find this residue mostly on the stems and leaves. ... You may also find that the plant has a sticky residue on it. This is honeydew and is secreted by the mealybugs.

Explanation:

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3 years ago
Two technicians are discussing a stepped ECT circuit. Technician A says that the sensor used for a stepped circuit is different
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Answer:B) Technician B

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Stepped ECT circuits require different Internal resistance inside the PCM(power-train control module) is a combined control which includes the ECU(ENGINE CONTROL UNIT) AND TCU(TRANSMISSION CONTROL UNIT). The same sensor can be used for both the stepped circuit and a circuit that is not stepped.

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