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Roman55 [17]
3 years ago
8

Two characteristics used to define mammals include

Biology
2 answers:
Viktor [21]3 years ago
7 0
B. they fed their child with milk from mammary gland and their body are covered up with hair or fur not feather
Firlakuza [10]3 years ago
3 0
B. mammary glands and hair or fur. things also to classify: feed milk to young, give birth live, and breathe in air, so they have lungs.
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pishuonlain [190]

If people fail to conserve water then there will be increased sewage system failures.

Water conservation entails keeping water from assets like rain, wastewater, and snow melting using it for family and agricultural activities. Increased sewage gadget disasters can not preserve water as this water comes from toilets, sinks, bathing, laundry, etc. That is wastewater and contaminants ought to be eliminated from it to make it appropriate for reuse. Failure of sewage gadget will now no longer be capable of taking away pollution from this water and therefore this can not be reused.

<h3>What is a water sewage system?</h3>

These are 3 types of water sewage systems:

  1. separate system
  2. combined system
  3. partially separate system

Hence concluded that if people fail to conserve water then there will be  Increased sewage system failures.

To learn more about sewage systems refer to the link :

brainly.com/question/908462

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Which of the following is TRUE about this reaction?
hoa [83]

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This process is called anaerobic respiration. It doesn't need dioxygen to occur (it can happen with or without O2).

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Some bacteria (Pseudomonas) are able, anaerobically, to reduce nitrates to nitrites and then, depending on the case, to dinitrogen (with the enzyme Nitrate reductase A).

NO3- ==> NO2- ==> N2.

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I did buu whats the question?

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