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
ladessa [460]
3 years ago
5

The huge number of fish being harvested by humans from the oceans would be an example of

Biology
1 answer:
pantera1 [17]3 years ago
8 0

Answer:

Over exploitation

Explanation:

You might be interested in
Oxygenic photosynthesis at first caused a mass extinction, but also allowed complex life on Earth to develop. In what ways does
igor_vitrenko [27]

Answer:

Oxygen would be played a key role in evolution of complex organisms because this molecule is required to efficiently produce chemical energy during cellular respiration

Explanation:

Chloroplasts originated from endosymbiotic cyanobacteria 1,500 million years (mya) ago. Like chloroplasts, mitochondria originated from cyanobacteria, and also approximately at the same time. Mitochondria are organelles capable of generating energy by burning oxygen during cellular respiration (aerobic respiration). During this period (1,500 mya), complex cells became able to efficiently produce energy by using oxygen in aerobic reactions, which can be attributed to the emergence of mitochondria. Interestingly, it has been shown that during the next 500 mya, different groups of organisms composed of more than 50 different cell types evolved (including algae, fungi and early animals). Therefore, it is possible to hypothesize oxygen would be a critical molecule without which complex organisms couldn't evolve.

6 0
4 years ago
Cell division occurs as part of which process?
Bess [88]

Answer:

mitosis

Explanation:

5 0
3 years ago
Read 2 more answers
In 2019 joonhee lee took his colleges took images of the atomic_____
lianna [129]

Atomic Mass or Atomic Number.

7 0
3 years ago
What is an animal that has lungs and legs and can live in water called?
____ [38]
An amphibian? Maybe a crustacean? 
3 0
3 years ago
The center of our galaxy contains a very intense source of radio and x-ray radiation named sgr a*. what is it about this source
AnnyKZ [126]

The radiation is coming from an incredibly small object. This source supports the idea that the radiation comes from a black hole.

  • The rotating and barycenter of the Milky Way galaxy is known as the Galactic Center (or Galactic Centre).
  • Sagittarius A*, a compact radio source that is almost perfectly at the galactic rotational center, is the galaxy's central massive object and is a supermassive black hole with a mass of roughly 4 million solar masses.
  • Hawking radiation is a result of how quantum fields behave when there is substantial gravity present.
  • Astronomers search for a signal of light from stuff that heats up as it falls into the black hole in order to find this form of radiation, which is only significant for extremely small black holes.
  • SgrA is a radio emission source that is situated in the galaxy's nucleus. Within 1 light year away. , several hundred stars are crowded around it.

learn more about black hole here: brainly.com/question/16758691

#SPJ4

8 0
2 years ago
Other questions:
  • Identify two things organisms compete with one for another
    9·2 answers
  • A reptile has never been observed to give birth to a bird. t/f
    10·2 answers
  • which list shows the levels of organization in hierarchical order from left to right feom the smallest to the most complex
    10·1 answer
  • What do well call it when two or more genes determine an organisms trait?
    12·2 answers
  • Coral reefs are found in coastal ecosystems. Coral reefs have a high biodiversity. Which statement is true about coral reefs?
    11·1 answer
  • 4 factors of the plant life circle?
    13·1 answer
  • Which body cavity protects the brain?
    11·1 answer
  • Which technique of detecting GSR holds the most promise for the immediate future?​
    13·1 answer
  • What is the total amount of tissue of all organisms in a food chain called?
    7·1 answer
  • Which of these phases encompasses all of the stages of mitosis? A pie chart of the cell cycle that consists of two parts. The bi
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!