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zimovet [89]
4 years ago
14

What are the two ultimate sources of energy for all the living things on Earth?

Biology
2 answers:
Goryan [66]4 years ago
8 0
The sun is definitely the ultimate source of energy the other possibly cellular respiration which is when the energy in food is converted into energy that can be used by the cells in organisms
Stells [14]4 years ago
6 0
The two ultimate sources of energy for all living things on earth is sun light and certain rich compounds like chemotropes.
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What evidence do the positions of the peaks and dips in its spectrum provide about an object? A. expansion B. elemental composit
Andreas93 [3]

Given what we know about the use of spectrums, we can confirm that the positions of peaks and dips provide information as to the elemental composition of the object in question.

The question asks about the dips and peaks of a spectrum, which allows us to assume we are dealing with Infrared spectroscopy and IR spectrums. This is defined as the measurement of how certain matter interacts with infrared radiation.

These graphs are used to measure how this matter absorbs, reflects, or even emits said radiation. Therefore, the use of spectrums allows us to infer as to the chemicals present or functional groups of an object, and therefore its elemental composition.

When looking at the spectrum graph, we will see that at times the curve dips down, which indicates that <u><em>less light </em></u>is transmitted. That means light is being absorbed. Due to the fact that bonds absorb different frequencies of light, <u>the </u><u>peaks </u><u>tell you what kinds of </u><u>bonds </u><u>are present from which we can identify the </u><u>elemental composition</u><u>.</u>

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To learn more visit:

brainly.com/question/8339507?referrer=searchResults

5 0
3 years ago
1. Describe the clamming industry in the 1970 and how it used to be a serious business.
attashe74 [19]

The clamming industry in Long Island used to be very lucrative, raking in as much as $100 Million annually. By the 1970s, it had shrunk to less that $40 million per annum.

<h3>What was to blame for the decline according to the article mentioned above?</h3>

2. According to the New York Times Article of 1985, the reason for the steep decline in the value of the Clamming industry was related to the loss of confidence in the health safety of eating raw shellfish.

3. According to the remarkable discovery of the "208 Study", it was discovered that there was a connection between land use and underground water quality. It was also discovered there was a negative impact of dumping sewers in the ocean on the production of shellfish

4. Some of the solutions that were proposed to manage this situation are:

  • Using sewers to collect effluents into a septic treatment plant. rather than dumping them into the ocean.
  • The implementation of secondary sewage treatment supplemented by ocean disposal of the effluents and
  • Monitoring the salinity levels of the clamp ecosystem.

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brainly.com/question/8012248

8 0
2 years ago
List 3 additional organelles and their functions:
cupoosta [38]
Nucleus: stores cell's DNA
Mitochondria: converts food into nutrients and energy for the cell
Cell Membrane: allows transport in and out of the cell
5 0
4 years ago
A multilayered neural network​ technique, known as​ ________, has greatly increased the practical usefulness of artificial intel
Alex Ar [27]

Answer:

Recurrent Neural Network (RNN)

Explanation:

Recurrent Neural Network (RNN) is a class of artificial neural network where connections between units form a directed cycle. This creates an internal state of the network which allows it to exhibit dynamic temporal behavior. Unlike feedforward neural networks, RNNs can use their internal memory to process arbitrary sequences of inputs. This makes them applicable to tasks such as unsegmented connected handwriting recognition or speech recognition.

7 0
3 years ago
Can anybody tell me what this is?
zhannawk [14.2K]
Looks like a mosquito
8 0
3 years ago
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