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
KiRa [710]
3 years ago
12

Why does there tend to be more life in the upper portions of aquatic ecosystems?

Biology
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer: Air pollution causes or contributes to acidification of lakes, eutrophication of estuaries and coastal waters, and mercury bioaccumulation in aquatic food webs.

Explanation:

You might be interested in
1. Describe one way you could keep track of energy use and transfer in a biological system.
ehidna [41]

Answer:

but the problem is a good one that I don't think it's going for me in the future and hw will be 6666inches for a while and hw is the only way of doing that yo I don't want it is it and I'm still in love and hw will be the first time I've seen her on my phone pa I don't want her back in my room but 6AM to

3 0
3 years ago
What makes plants green and contains chlorophyll
aleksandr82 [10.1K]

Answer:

chlorophyll

Explanation:

I only know this from prior science classes

8 0
3 years ago
1. Why are new biomedical products created and what factors influence them to evolve over
Zanzabum

Answer:

Rapid progress in biomedical science has also encouraged the development of multiple successful medical technologies, but their translation into clinical use has posed complex scientific, cultural, and social problems. As demonstrated by the development of new acquired immune deficiency syndrome (AIDS) medications, the rise of these problems is spurring new interest in medical innovation.

Biomedical products are created for better results in medical technology including autoclave / sterilizer, anesthesia machine, aspiration/suction pump, and blood chemistry analyzer etcetra.

Factors influencing them includes harmful effect on other body parts ( beta blockers have harmful effect on heart), outdating technology, and introduction of evolved diseases that is not abl to cure with old products.

3 0
3 years ago
Comb jellies may not be the most familiar animal to you, but they are critical in the food chain because they make up a signific
kobusy [5.1K]

Answer:suspension feeder

Explanation:

4 0
3 years ago
Earths outer core is best inferred to be
natali 33 [55]
I think it would be crust 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is part of the biosphere? A. humans B. stratosphere C. volcanoes D. oceans
    13·2 answers
  • When pathogens are ingested and then multiply in the body, it is known as _____.
    8·2 answers
  • Should animals be used for scientific or commercial testing prezi
    5·1 answer
  • When an organism breaks down organic molecules, some of the energy that had been stored as chemical energy is lost as heat. this
    8·1 answer
  • A geologist finds a large rock containing a fern fossil. This kind of fern grew on land in hot, moist climates. What does this t
    12·2 answers
  • If I were measuring the pH at varying distances along a stream to test the impact on pH of the factory upstream. I would choose
    8·1 answer
  • Acceleration: How long will it take a cyclist
    9·1 answer
  • Which word best describes animals’ relationship to humans?
    9·1 answer
  • WILL MARK BRAINLYEST<br> PLEASE HELP WITH THIS
    13·1 answer
  • How is energy released from chemical bonds
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!