1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FinnZ [79.3K]
3 years ago
9

Reduced oxygen in water is an indicator of

Biology
1 answer:
lisov135 [29]3 years ago
5 0

Answer:

Municipal of sewage in water ​

Explanation:

The municipal sewage water ​has a large number of microbes present in it that leads to lower level of oxygen in water. The reduction of oxygen in water occurs due to decomposition of algae present in water by microbes. Algae is responsible for the production of oxygen from the process of photosynthesis. When they are removed from an environment then no more oxygen will be produced which leads to decrease of oxygen in water.

You might be interested in
Which best describes the movement through the nephron
IRISSAK [1]
Nephron helps the urinary system to rid off metabolic waste in our system. 
3 0
3 years ago
Read 2 more answers
Our traits are determined by our genes and these traits are inherited. where do our genes come from?
GalinKa [24]
Chromosomes are Inherited From Your Parents. One chromosome from each of your 23 pairs came from each of your parents. The two chromosomes of a pair (except for the sex chromosomes) contain the same genes, but the genes have small differences. Things like SNPs make each copy of a gene uniquely Mom's or Dad's.
5 0
3 years ago
Read 2 more answers
What is the most likely reason that horses and mountain goats have hooves?
Troyanec [42]

Answer:

They have homologous structures because they have a common ancestor.

6 0
3 years ago
Read 2 more answers
Why is wood used on the handles of some tools?
alisha [4.7K]
Is this a serious question ? loool
3 0
3 years ago
Whats the difference from a reaction with an enzyme and one without
viva [34]

Enzymes in a reaction act as catalysts.  They speed up the chemical reaction process.

4 0
3 years ago
Other questions:
  • Describe a method you would use to separate chicken soup into other forms of matter from which it’s made
    12·1 answer
  • How does the life cycle of a termite differ from the life cycle of a moth?
    5·1 answer
  • Which occurs during the Krebs cycle?
    9·1 answer
  • The spinal cord is a vital part of our body.explain​
    15·2 answers
  • Conjugation involves a transfer of genes
    8·2 answers
  • What is the answer to this question
    7·2 answers
  • Landforms is a physical feature on earth's surface true or false
    11·2 answers
  • Which of the following is not true about renewable energy sources?
    9·1 answer
  • (I will give a Brainliest) Can liquid water and steam exist at 100°C?
    14·2 answers
  • What was one of the most famous species studied by charles darwin?.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!