Me plz 30 point and a mark how do humans and animals obtain the nitrogen their bodies need to make proteins and nucleic acids? question 1 options: by breathing the nitrogen present in the atmosphere by consuming plants or other animals by absorbing nitrogen found in the soil by absorbing ammonia from bacteria growing in the roots of plants how do decomposers affect the carbon cycle? question 3 options: they release the carbon that remains in the bodies of dead organisms. they change carbon dioxide into a form that organisms can use. they absorb carbon from carbon dioxide in the atmosphere. they prevent carbon from escaping into the atmosphere. hich of the following processes does not produce carbon dioxide? question 4 options: decomposition photosynthesis burning fossil fuels cellular respiration how does the carbon in grass become part of a lion? question 5 options: the lion eats an herbivore that ate the grass. the lion eats the grass. carbon from grass doesn't end up in a lion. the lion breathes in carbon that was released by the grass.

Question 1:How do humans and animals obtain the nitrogen their bodies need to make proteins and nucleic acids?

Answer is :by consuming plants or other animals

Question 2:Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids

Answer is:Carbon

Question 3:How do decomposers affect the carbon cycle?

Answer is:They release the carbon that remains in the bodies of dead organisms.

Question 4:Which of the following processes does not produce carbon dioxide?

Answer is:Photosynthesis

Question 5:How does the carbon in grass become part of a lion

Answer is:The lion eats an herbivore that ate the grass.

And your Attempt Score=10 / 10 - A

Overall Grade (highest attempt)=10 / 10 - A

Hope I helped you all who is looking for the answers to the test:cycles in nature.

If you guys do get an A plz let me know in the comments,and mark me brainliest for helping thx bye!!!

positive reinforcement? ?

scattering of light by tiny particles in air to produce the colors we see on sky, is dependent on the following factors:

(i) wavelength of light

(ii) size of the scattering particle  

(iii) distance traveled by light through the atmosphere.

according to rayleigh's law of scattering, the amount of scattering is inversely proportional to the fourth power of its wavelength. shorter the wavelength, greater is its scattering. hence violet/blue light is scattered more than red.

sun's light is a composite light ( visible light) with wavelengths in the range 400 nm (violet) to 700 nm (red). as sunlight passes through our atmosphere, the molecules of air scatter light according to their wavelengths. during sunrise and sunset, the sun's position is below the horizon. hence light from the sun travels a greater distance in the atmosphere when compared to its position a noon.

as sunlight enters the earth's atmosphere, blue light is scattered away and at the end of its journey in the sky, only red and orange wavelengths remain in the beam.

hence at sunrise and sunset, the sky appears reddish orange.