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faust18 [17]
3 years ago
13

For most ecosystems, the ultimate source of energy is _____.

Biology
2 answers:
hoa [83]3 years ago
8 0
The sun as producers benefit from that 

kati45 [8]3 years ago
3 0

Answer:

The correct answer would be c. the sun.

The sun is the ultimate source of energy in any ecosystem.

The solar energy is converted into chemical energy with the help of autotrophs or producers through the process of photosynthesis.

The small portion of this energy is transferred to the next trophic level and by end of 3-4 trophic levels, the entire energy is lost as heat or cellular respiration.

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Which of the following accurately describes the role of energy in cellular respiration?
zmey [24]

Answer:

The correct answer is option energy is a product.

Explanation:

Cellular respiration is a process in which oxidation of food or glucose takes place to produce energy. This process proceeds in four processes: glycolysis, oxidative carboxylation, Krebs cycle and electron transport chain.

All of this process produces energy in the form of ATP or energy equivalents like NADH and FADH₂.  

1. Glycolysis produces- 2 ATP, 2 NADH,  

2. Oxidative carboxylation produces- 2 NADH,  

3. Krebs cycle produces- 2 ATP, 6 NADH AND 2 FADH₂ and  

4. Electron transport chain produces at last- 24 ATP from these reducing equivalents.

Thus, option energy is a product is a correct option.

3 0
3 years ago
What refers to the different species found in a given area at a specific time
Lelechka [254]

Answer:Biodiversity. The variety of organisms in a given area. Succession. The replacement of one community by another at a single place over a period of time. Pioneer Species.

Explanation:

3 0
3 years ago
In your own words, explain the difference between the pitch and intensity of sound.
lutik1710 [3]

Answer:

The pitch of a sound is how high or low a sound is when we hear it, whereas the intensity of a sound is the energy/vibrancy of the sound over an area and depends on the frequency of the sound as well.

6 0
2 years ago
What are the 4 types of Evidence for the evolution?
lesya692 [45]
The types of evidence for evolution include
 i) Changes in allele frequency over subsequent generations.
ii) When the population in question is examined it does not follow Hardy-Weiberg equilibrium.
iii) Signs of gene flow between populations.
iv) Presence of Sewall-Wright effects or genetic drift in the population.
Please mark as brainliest.
6 0
3 years ago
20 POINTS ONLY IF ANSWERED FAST.<br><br><br> list and describe the three main types of volcanoes...
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Composite Volcano: S<span>teep sided cones formed from layers of ash and lava flows.</span>
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7 0
3 years ago
Read 2 more answers
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