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natulia [17]
2 years ago
9

A closed ecosystem made by humans is called…

Biology
2 answers:
dimaraw [331]2 years ago
7 0

Answer:

An Ecosphere- according to the internet

sineoko [7]2 years ago
4 0

Answer:   A closed ecological system for an entire planet is called an ecosphere.

Explanation: A closed ecological system for an entire planet is called an ecosphere. Man-made closed ecological systems which were created to sustain human life include Biosphere 2, MELiSSA, and the BIOS-1, BIOS-2, and BIOS-3 projects.

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The white, cheesy-looking substance that is produced by the sebaceous glands and protects a baby's skin while it is floating in
Temka [501]

Answer:

The correct answer is - vernix caseosa.

Explanation:

Vernix caseosa is white, cheese-like appearing substances that form naturally and rich in a lipid that covers and protects the skin of baby. It is produced by the sebaceous glands.

It also provides protection to a neonatal after birth from infection as they contain anti-infection, anti-inflammatory properties with various antioxidants in it.

Thus, the correct answer is - Vernix caseosa.

5 0
3 years ago
Which is an advantage of a natural-gas-burning power plant over an oil burning power plant?
Trava [24]

The main advantage of a natural gas-burning power plant over an oil-burning power plant is less expensive.

<h3>What is a natural gas-burning plant?</h3>

A natural gas-burning plant is a plant that uses gas as fuel to move turbines and produce electricity.

The natural-gas-burning plants are contaminant but less expensive than other forms of energy.

In conclusion, the main advantage of a natural gas-burning power plant over an oil-burning power plant is less expensive.

Learn more about natural-gas-burning plants here:

brainly.com/question/14052311

#SPJ1

8 0
2 years ago
Which is the highest point in the sky that the Sun reaches on a given day? A. ecliptic B. solstice C. tropic D. zenith
Oduvanchick [21]
Zenith would be your answer
3 0
4 years ago
In the following food chain, which organism receives the least amount of energy?
VashaNatasha [74]
Plankton is the answer to your question.
8 0
3 years ago
Read 2 more answers
What species consists of four blood types: A, B, AB, &amp; O?
Novosadov [1.4K]

i would have to say D human as its the most common ive herd of for the human race

hope this helps

6 0
4 years ago
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