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Brut [27]
3 years ago
13

Is archaebacteria an autotroph or heterotroph

Biology
2 answers:
mafiozo [28]3 years ago
4 0

Answer:

Archaebacteria are classified as autotrophs.

Explanation:

They make their food from the basic materials in their environment like carbon, oxygen, hydrogen, metals and simple organic molecules such as sugar.

Advocard [28]3 years ago
3 0

Answer:

Most archaebacteria is autotrophic but some heterotroph organisms are also present.

Explanation: Autotrophic organisms are those which make their own food while heterotroph cannot. Archaebacteria are unicellular and prokaryotic organisms which belongs to the kingdom monera. Unicellular organisms are those which is made of single. Single cell perform all body functions such as respiration, digestion and reproduction etc. Prokaryotic means lack of nuclear membrane around the nucleus and absence of mitochondria, ribosome, lysosomes and endoplasmic reticulum.

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Which is the final event that occurs when a star is forming?
DiKsa [7]

Answer:

D. Nuclear fusion begins under high pressure.

Explanation:

A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force.

Some of the examples of stars are;

  • Canopus.
  • Sun (closest to the Earth)
  • Betelgeuse.
  • Antares.
  • Vega.

Stars are typically made up of two (2) main hot gas, Hydrogen (H) and Helium (He). The chronological order in which the formation of a star occur are;

1. Gravity pulls gas and dust together to form dense cores.

2. A protostar forms as mass increases.

3. Nuclear fusion begins under high pressure.

Hence, the final event that occurs when a star is forming is that nuclear fusion begins under high pressure.

6 0
2 years ago
What would happen to the moons orbit if the sun suddenly disappeared? GIVING BRANLIEST!!!.
natita [175]

Answer:

If that were true, then the first thing that would happen when the sun disappeared is that Earth, along with all the other planets, would go flying off into space. It would be complete and utter chaos in our solar system. ... Therefore, we would still see the sun in our sky eight minutes after it was gone.

Hope this helps! :) )

4 0
2 years ago
What is the carrying capacity of this ecosystem?
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6 0
2 years ago
What is gained from each part of aerobic respiration?
Aneli [31]

Answer:

Cellular respiration uses energy in glucose to make ATP. Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. ... This results in a net gain of two ATP molecules. Life first evolved in the absence of oxygen, and glycolysis does not require oxygen.

<h2><em><u>Hope this helps..</u></em></h2>
5 0
2 years ago
Can you think of another analogy for a chemical reaction or formula? (besides cooking and baking?)
Darya [45]

Answer:

mixing chemicals together

Explanation:

eating and drinking

5 0
2 years ago
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