Jena is using a drawing to show how the greenhouse effect works. She uses arrows to depict the movement of radiation from the sun, through space, and through the Earth system.
Which arrows show how radiation interacts with the greenhouse gases?
A)
the arrows from the sun to the Earth’s surface and from the Earth’s surface to space
B)
the arrows from the sun to the atmosphere and from the atmosphere to space
C)
the arrows from the Earth’s surface to the atmosphere and from the atmosphere to the Earth’s surface
D)
the arrows from the sun to the Earth’s surface and from the Earth’s surface to the underlying rocks and soil

the form of energy changes and the total energy increases0l

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.  

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.