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Marianna [84]
3 years ago
6

What do you think would happened if the bird population drastically decreased?

Biology
1 answer:
leonid [27]3 years ago
8 0

Answer:

there would be less birds.

Explanation:

If the population decreases the birds are dying. Therefore leaving the planet with less birds.

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3. Climate change has been a topic repeatedly mentioned in our study of Marine Science.
Ber [7]

Answer:

Climate change lead to the destruction of corals due a warming of the oceans, increase in ocean acidity as gases such as carbon dioxide are absorbed into the oceans, rise in sea level due to melting glaciers and increase in precipitation, changes in storm patterns, etc.

Symbiosis is a close relationship between two dissimilar organisms which usually results in benefits to one or both organisms.

<em>Note: The study material was not provided.</em>

Explanation:

Greenhouse gas emissions from human activities have led to an increase in global surface temperature. This has resulted in a warming of the oceans, increase in ocean acidity as gases such as carbon dioxide are absorbed into the oceans, rise in sea level due to melting glaciers and increase in precipitation, changes in storm patterns, etc.

The warming of the oceans poses a great threat to life and activities in the ocean. Coral reefs especially are affected by a warming of the ocean in the following ways:

  • mass coral bleaching- with increase in ocean temperature, corals remove the algae living in association with them that are responsible for their colour, thereby turning corals white. With prolonged bleaching periods, the corals eventually eventually die .
  • Sea level rise: with rise in sea level comes a likelihood of increase in flow of sediments into the sea. This sediments when deposited on corals found near land suffocates and kill the corals.
  • Changes in storm patterns: stronger and more frequent storms can lead to a destruction of coral reefs.
  • Increase in the acidity of oceans results in death of corals.

Corals and algae exist in a symbiotic (mutualistic) relationship in coral reefs. The coral provides the algae with a protected environment and compounds they need for photosynthesis. In return, the algae produce oxygen and help the coral to remove wastes.

Therefore, symbiosis is a close relationship between two dissimilar organisms which usually results in benefits to one or both organisms.

8 0
2 years ago
How are endocrine system and nervous system similar?
Fofino [41]
Hello,

The answer is "one is what controls functions in the body the other one is what helps the body feel things in order to have the other system control the pain and lets the brain know so it can react and have the cells repair the damage done to the body".

Reason:

Endocrine Systems: It provides functions for the body.

Nervous System: It lets the body feel and reacted to something that can damage the body.  

So basically a person touch's a hot stove which causes the nervous system to send a message to the brain telling it that it hurts which is where the endocrine system comes in and provides the function to allow the hand to move quickly away from the heat in order to protect the body.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
5 0
3 years ago
Prokaryotes that live in almost every habitat are...
horsena [70]
Bacteria is prokaryote that live in almost every habitat.

4 0
3 years ago
What types of plants are better adapted to drier climate
Svet_ta [14]
Cacti and other succulents can adapt to dry climates. They are able to store water in their leaves, while others store water in the roots or trunks. The waxy cuticle helps prevent water loss.
4 0
2 years ago
DNA sequences in many human genes are very similar to the sequences of corresponding genes in chimpanzees. The most likely expla
Oliga [24]

Answer:

humans and chimpanzees share a relatively recent common ancestor

Explanation:

someone else has asked the same question

4 0
2 years ago
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