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
lina2011 [118]
3 years ago
13

What organism is the main producer in freshwater ecosystems? A) phytoplankton B) zooplankton C) anaerobic bacteria D) freshwater

weeds E) none of the above
Advanced Placement (AP)
1 answer:
Kamila [148]3 years ago
6 0

Answer:

Option (A)

Explanation:

Phytoplanktons refers to the marine algae that are responsible for the production of food on which the aquatic species are dependent on. They are the major producers of freshwater ecosystems. This freshwater includes rivers, streams, ponds, and lakes. They are mostly dominated in the upper region of the water body, where they get the necessary amount of sunlight in order to carry out the process of photosynthesis. Some of the examples of phytoplanktons are cyanobacteria, algae, and diatoms.

Thus, the correct answer is option (A).

You might be interested in
During a reflex, the brain is told about the action _____. after it happens before it happens while it happens
zvonat [6]

Answer:

after

Explanation:

6 0
3 years ago
What is the mathematical root for a generator of 6 ch. =67.38 grams - 9.0000008*2
lisabon 2012 [21]

Answer:

9.23ch

Explanation:

8 0
3 years ago
Read 2 more answers
if im taking 8 classes 4 of them are AP classes and one of them are honors and I have an A in all of my classes what is my GPA?
Elan Coil [88]
You can look on your StudentVUE at the end of the semester
8 0
3 years ago
Read 2 more answers
one recipe calls for 60 milliliters of liquid vanilla extract. how many fluid ounces of liquid vanilla extract should you use?
sladkih [1.3K]
10 mL are needed for the recipe 
5 0
3 years ago
Which of the following expenses would be the most likely to purchased with cash
zavuch27 [327]
Your answer is letter D- Groceries
4 0
3 years ago
Read 2 more answers
Other questions:
  • Let h (x) = 7x2-x-1 . what is h (3)
    10·1 answer
  • I need the answers:
    14·1 answer
  • What do you think will be the most challenging goal for you, and why?
    10·1 answer
  • For a person who had a lot of work experience, a ______ resume would be best.
    14·2 answers
  • What happens after the basal ganglia recognizes that you repeated an action so many times?
    13·1 answer
  • Styles Researchers asked 131 college students to listen to a recording of a 20-minute introductory physics lecture. The students
    8·1 answer
  • In libraries, do they put the bible in the fiction or non-fiction section?
    11·1 answer
  • Kindergarten is the first year of
    15·1 answer
  • in the image on the left jefferson is portrayed as a rooster and hemmings as a hen. the rooster was a symbol of revolutionary fr
    14·1 answer
  • 7. Funda metresi 50 TL'den 6 metre 20
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!