BIOLOGY HIGH SCHOOL

Plz I need help with this!! Explain how entropy relates to the amount of energy that is available in the different trophic levels of a food chain

Answers

Answer 1
Answer:

Answer:

There ya go!!

Explanation:

Entropy is defined as the measure of heat that is available in any kind of system. When moving towards the next levels in the food chain, the distribution of heat will be less at each stage and at the lower levels of food chain the heat energy that is produced will be high and the value of entropy will be less.
Answer 2
Answer:

Answer:

Entropy is the tendency of a system towards a larger number of random arrangements. Overall, entropy must increase during processes, so a system will tend towards greater disorder. The energy available for organisms decreases from one trophic level to another, because some of the energy is dissipated as heat from each level to the next because of that tendency toward disorder.

Explanation:

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Which force is responsible for waves and surface currents? a. heat
b. friction
c. gravity
d. pressure

Answers

Ocean tides are caused by the gravitation of the Moon. Currents can beformed by the flow of tidal water around the continental plates, or by adifference in water temperature between large ocean areas. Surfacewaves are caused by the wind. Abnormal waves can be created by thetectonic movement of plates around and under the ocean floor (tsunamis).So as you can see, the answer is (C) Gravity

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Which process provides immunity against antigens and pathogens in the body fluids?

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The answer is humoral immunity.

Humoral immunity is immunity found in the body fluids. It is mediated by macromolecules, such as antibodies, complement proteins, and other proteins. Humoral immunity protects extracellular spaces. Antibodies are produced by B-cells and are responsible for a destruction of pathogens present in extracellular spaces. That way, intracellular infection is prevented.

What Molecules are involved in a Nitrogen Cycle?

Answers

The molecules which are  involved in a Nitrogen Cycle include the following:

  • Nitrate ions (NO3−)
  • Ammonium ions (NH4+)
  • Urea

Nitrogen cycle is the biogeochemical cycle which involves the conversion of

nitrogen into various forms. This helps to ensure adequate availability and

distribution of the element in the soil and in the atmosphere.

The following below are processes which ensures nitrogen distribution

  • Fixation
  • Ammonification
  • Nitrification
  • Denitrification.

Read more about Nitrogen cycle here brainly.com/question/1380063

Answer:

The nitrogen cycle represents one of the most important nutrient cycles found in terrestrial ecosystems (Figure 9s-1). Nitrogen is used by living organisms to produce a number of complex organic molecules like amino acids , proteins , and nucleic acids .

Explanation:

A gazelle is born with slightly longer legs which allow it to run faster than the other gazelles in the herd. This adaptation came may have come about becausea. the gazelle needed to be able to run faster.
b. the gazelle's parents were not able to outrun a cheetah.
c. there was a mutation in the gazelle's genetic code.
d. the gazelle did not get enough nutritious food after it was born.

Answers

Because there was a mutation in the gazelle's genetic code. It will be nice for the gazelle to run faster, but since the gazelle was born with longer legs, we know it's just a random mutation. The gazelle's parents have little to do with it, and the nutrition of the food it eats after it's born is irrelevant to how long its legs are at birth.

Otherwise known as answer: C.

What can limestone deposits tell scientists about the environment in which the evolved?

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The environment was a tropical ocean
Limestone contains ancient organisms that contain information about the organism and what environment it has lived in. When compared to other similar species, one can find the changes from one organism to another

2. Heat is released when fossil when fuels are burned. This is an example ofA. Kinetic energy to chemical energy
B. Chemical energy to thermal energy
C. Nuclear energy to thermal energy
D. Potential energy to chemical energy
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Answers

Answer:

The answer is B. Chemical energy to thermal energy Hopefully this helps!
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