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
Mnenie [13.5K]
3 years ago
14

Some areas of an ocean are known as dead zones. These zones form when excess organic material decomposes. This increased decompo

sition uses up the oxygen from the water. Which human activity is most affected by the increasing number of dead zones in the ocean?
A.
Offshore oil drilling, because water in dead zones is toxic
B.
Commercial fishing, because fish cannot survive without oxygen
C.
Commercial shipping, because dead zones change the course of ocean currents
D.
Sand mining, because oxygen is not available to form the sands on ocean beaches
Biology
1 answer:
Tems11 [23]3 years ago
3 0

Answer: B

Explanation: I just took the test :)

You might be interested in
Where are geysers always located?
Jet001 [13]
Generally geyser field sites are located near active volcanic areas
8 0
3 years ago
Read 2 more answers
Why are dead or weakened viruses used instead of normal viruses to create a vaccine?
vodomira [7]
I think its because vaccines are just to help your body learn how to fight off the virus, it’s not to actually give you the virus. Hope this helped!
5 0
3 years ago
Read 2 more answers
Which of the following results when a person’s hand is near an open flame?
Ede4ka [16]

Given what we know, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.

<h3>What happens when a person's hand is near a flame?</h3>

We can say that the information from the heat being generated by the flame is received by sensory neurons in the person's hand. This information generates a pain response which is integrated as incoming information in the brain, which then produces a motor response to move the hand away from the flame, as an outgoing signal.

Therefore, we can confirm that when a person's hand is near an open flame, the brain is required to integrate incoming and outgoing information. Option C is correct.

To learn more about neurons visit:

brainly.com/question/9401108?referrer=searchResults

6 0
2 years ago
An increase in the volume of forests and phytoplankton would lead to a reduction in free "blank" , which in turn could cause a d
lord [1]

Answer: Carbon dioxide

Explanation:

The forests and phytoplankton are carbon sinks, which absorbs the green house gas carbon dioxide from the atmosphere for photosynthesis. The carbon dioxide from the atmosphere and water are used as reactant in photosynthesis to yield carbohydrates and oxygen as products. Thus the carbon dioxide level in atmosphere decreases. This is necessary for controlling pollution in the environment and reducing the environmental temperature as carbon dioxide can make the environment warm.

5 0
3 years ago
Which best describes the types of organisms found in estuaries?
kumpel [21]
The answer to this question is : <span>They tolerate both freshwater and salt water.</span>
8 0
4 years ago
Other questions:
  • How is ammonia produced by bacteria in the soil
    13·1 answer
  • Whats the outtermost layer of the brain
    5·1 answer
  • Two reasons why interdisciplinary science is important to society
    12·1 answer
  • A wax is composed of glycerol and three fatty acids. <br> a. True <br> b. False next
    8·1 answer
  • Cystic fibrosis is a genetic disorder in homozygous recessives that causes death during the teenage years. If 9 in 10,000 newbor
    9·1 answer
  • The countercurrent heat exchanger that prevents arterial blood from overheating the testes is the ________
    14·1 answer
  • Society expects scientists to follow ethical practices and meet many
    14·1 answer
  • Carbohydrates have three different types of building blocks that differ in their
    10·1 answer
  • Solve the crossword usings hints below<br>.........................​
    9·1 answer
  • Please help with my science thank yoouu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!