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
skad [1K]
3 years ago
11

The dissolved oxygen in a reservoir was monitored for one year. Based on this data, what might greatly reduce the available diss

olved oxygen in an aquatic habitat?
A) thermal pollution
B) fertilizer run-off
C) increased water turbidity
D) decrease in pH due to acid rain

Biology
2 answers:
matrenka [14]3 years ago
3 0

Answer:

I would say A

Explanation:

Judging from the graph, you can tell that the dissolved oxygen line (the black one) is lowest during July and some parts of September ( or between those two). At the same time, you can see the blue line - for water temparature - is highest; which means that an increase in temperature ( or thermal energy) results in lower dissolved oxygen. The only answer choice that relates to higher temperatures is A, thermal pollution which is just a result of companies or people using natural bodies of water for industrial purposes.

photoshop1234 [79]3 years ago
3 0

From the looks of the graph the answer should be A!

You might be interested in
#43. three-year-old brittany is sobbing that her right arm is "gone," and the examinations shows her to have little muscle stren
Rom4ik [11]
The answer is Brachial Plexus. Brachial Plexus Injury is the result of pulling or stretching the arm forcibly. Sudden damage to the nerves, weakness, loss of sensation and movement are the most common symptoms of a brachial plexus injury.
4 0
3 years ago
What label in the diagram above has been given to the organ in which bile is stored?
SashulF [63]
The answer should be 3, M.

For M, it is indicating to the organ gallbladder. The purpose of it is to store bile, which bile help physical digest fats. However, gallbladder is not the site that produces bile, that should be the liver.

Therefore, after bile is produced in the liver, they're stored in gallbladder. It then will be released through the bile duct to the site it is used for, which is the duodenum.
5 0
3 years ago
De qué manera un cambio en la secuencia del gen que codifica para una de las cadenas de la hemoglobina puede afectar la función
krek1111 [17]

Answer:

Please put this question in English and I would then love to help you. Thanks.

3 0
3 years ago
What occurs during the Winter and Summer that makes the day or night longer? What causes this to occur?
Vinvika [58]

Answer:

the sun's rays hit the Earth at a shallow angle because the sun is lower in the sky.The long nights and short days prevent the Earth from warming up.

8 0
4 years ago
Which of the following does not add CO2 to the atmosphere? Cooking with gas or Planting trees Or Burning wood Or
Alina [70]

Answer:

Planting trees does not add CO2 to the atmosphere

Explanation:

4 0
3 years ago
Other questions:
  • List one way predator/prey relationships are different from parasitic relationships
    14·1 answer
  • How have conditions for life on Earth changed over time?
    7·1 answer
  • An adult client is brought to the emergency department by a friend who states, "we were all partying at a club, and all of a sud
    15·2 answers
  • Which method of organization is used in the following main points? I. The outer layer of the skin, the epidermis, is about as th
    11·1 answer
  • A short entry/abbreviation such as AMP500 for ampicillin 500 mg, used to assist in computerized order entry, is an example of:
    12·1 answer
  • ASSIGNMENTS
    5·1 answer
  • Why is DNA called the blueprint for life?
    8·1 answer
  • Lizard is a poikilothermic animal why <br>​
    5·1 answer
  • 1. Frost wedging, root wedging, exfoliation, abrasion, and thermal
    9·1 answer
  • What is the likely effect from radiation that leads to the death of a bacterial cell?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!