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Gennadij [26K]
3 years ago
11

What type of aggregate is often used in aggregate hydroponic systems?

Geography
1 answer:
EleoNora [17]3 years ago
8 0

Answer:

Rockwool Culture: It is the most widely used medium in hydroponics

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melomori [17]

geophysical phenomena is earth and its environment in space for example its when earthquakes, Tsunami, Volcanic activity, cyclone stuff sorta  like that

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3 years ago
Which statement best explains why scientists depend on submersibles to study ocean features?
natali 33 [55]

<u>ANSWER:</u>

The statement "the extreme pressure and freezing temperatures of the deep ocean make it dangerous to send humans to the greatest ocean depths" best explains why scientists depend on submersibles to study ocean features .

<u>EXPLANATION:</u>

  • The oceans are so vast and deep that humans cannot withstand the pressure in depths.
  • Submersibles are developed in such a manner that they can travel to the deepest parts of the ocean and study ocean life.
  • Submersibles are vehicles that have the capability to carry humans as well to the deep ocean floors or these can be controlled in an automatic manner.
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nasty-shy [4]

Answer:

a

Explanation:

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What is china's economy like
VARVARA [1.3K]
China is a Communist Economy 
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3 years ago
Which statement about the cosmic microwave background isnottrue?A) It is the result of a mixture of radiation from many independ
sveta [45]

Answer: It is the result of a mixture of radiation from many independent sources, such as stars and galaxies.

Microwave background radiation is a form of electromagnetic radiation that is present in the whole universe and completely fills it. In fact, it is the leftover radiation from the Big Bang that occurred 400,000 years before the events related to this cosmic radiation.

Its frequency belongs to the microwaves range and is one of the main demonstrations of the of the Big Bang theory model.  

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