How do cells get ATP, the energy currency that does work in living things? It evolves via chemical evolution.

Why is fruit salad not an example of a solution

Dovator [93]

Answer:

Its not a solution because it is a mixture.

Explanation:

All the fruit in it says that it is not a solution yet a mixture. There a different ingredients. Which means that it is a mixture.

If this helped can i please have brainliest?

7 0

3 years ago

Read 2 more answers

What kind of weather does an occluded front produce?

slamgirl [31]

A wide variety of weather can be found along an occluded front, with thunderstorms possible, but usually their passage is associated with a drying of the air mass. Additionally, cold core funnel clouds are possible if shear is significant along the cold front. Small isolated occluded fronts often remain for a time after a low pressure system has decayed and these create cloudy conditions with patchy rain or showers.

3 0

3 years ago

Read 2 more answers

Neurons that transmit efferent signals between the cns and autonomic ganglia are called __________.

Liula [17]

Cell bodies of preganglionic neurons reside in the brain stem or spinal cord. Preganglionic neurons stimulate postganglionic neurons.

5 0

4 years ago

Country A is rich in natural resources. These resources are evenly distributed across the country. Country B has resources conce

Whitepunk [10]

Answer:

country b will have high level of poverty

7 0

3 years ago

For most terrestrial ecosystems, pyramids of numbers, biomass, and energy are essentially the same-they have a broad base and a

GaryK [48]

Answer:

b. at each step, energy is lost from the system as a result of keeping the organisms alive

Explanation:

Generally Ecological pyramids helps to visualise the structure of Ecosystem.Its diagrammatically showed the relative amounts of numbers of organisms ,their energy, and the amount of energy that is converted in living tissue as usable mass (biomass) at different tropic levels.

Basically, large amount of energy is lost as energy flow from one tropic level to another in an ecosystem. This can be explained with the second law of thermodynamics; which states that in the conversion of energy from one form to another in a system, there is always a tendency towards disorderliness.That is the entropy changes of the universe can never be negative.Relatively in a biological system, this means that energy is lost in metabolic process( glycolysis, chemeosmosis, assimilation, growth .......) as heat, as organisms at one tropic level is consumed by another at the next level, from the base to the peak of these pyramids.

The amount of energy transfer efficiency among the two successive tropic levels is obtained by dividing the energy transfer at present tropic level with the energy transfer at previous tropic levels and mutiply the results by 100% . This known as Tropic level transfer efficiency(TLTE) .

The lower energy efficiency between successful present and previous tropic levels in these pyramids accounts for the similarities.

7 0

4 years ago