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Tems11 [23]
3 years ago
5

The most complex organic compounds are the _________.

Biology
1 answer:
Anna [14]3 years ago
7 0
Answer:  [B]:  "proteins" .
_________________________________
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This organ reabsorbs water and electrolytes, and stores feces
Radda [10]

Answer:

A: Esophagus

Explanation:

Hopefully this helps!

8 0
3 years ago
Which increases the rate of speciation?
Blababa [14]

Answer:

Population bottleneck

Explanation:

Just took the test

4 0
3 years ago
The illustration shows one of the ways resources are removed from the deep sea. Describe what type of resources these are, inclu
just olya [345]

Answer:

Marine mining is a process that can be done by dredging the seabed and is used for the extraction of mineral resources from the seabed, which are non-renewable, with a negative impact on marine ecosystems.

Explanation:

The illustration shows a process of marine mining by dredging, where the resource extracted is of a mineral nature, like copper, zinc, silver and gold. Gravel used for construction can also be extracted from the sea. Mineral resources extracted from the sea are not renewable.

The process of marine mining can be harmful to the ecosystems there, so it must be a process that requires control and management from the ecological point of view.

Two possible consequences of not regulating marine mining are:

  1. <u><em>Destruction of the habitat of life forms present on the sea floor</em></u><em>, which endangers many species and even forces migration to more stable areas, with consequences on the food chains. </em>
  2. <em><u>Extinction of marine species that inhabit the seabed</u></em><em>. The flora and fauna of the sea floor usually have slow reproductive cycles and, in the case of fish, spawning takes place on the bottom of the sea. Mining endangers the reproductive cycles of the species, leading to induced extinction.</em>

Responsible and controlled mining activity can be useful for humans, while avoiding negative consequences on the ecosystems that exist at the seabed.

7 0
3 years ago
Read 2 more answers
How does the structure of a starch differ from that of a simple sugar?
Tanzania [10]
Well there part of a group called carbohydrates ,sugars are monosaccharides, or single units of a specific molecules such as gluclose,fructose,and monasse . startches on the other hand ,are polysaccharides ,long chains of chains of single sugar molecule subunits  linked together, if this doesnt answer your question just txt me,thxs love
5 0
2 years ago
What feature is common to all microscopes, and how is this feature related in the word microscope?
maw [93]
All microscopes have lenses. Some types of lenses are eyepiece lenses, objective lenses, and condenser lenses.
5 0
2 years ago
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