List and discuss the different abiotic factors that affect the ecosystem.

Water, pH, soil composition and light .

Explanation:

The abiotic factors include the non-living composition of the ecosystem. Various abiotic factors of the ecosystem are as follows:

Light: The amount of light decides the growth pattern of various plants and animals of a ecosystem. Short day pants require light for short time only.

Water: Water is important for all the essential activities of life. Excess water may cause flood like condition and water scarcity leads to the drought conditions in the ecosystem.

pH: The pH is also an important factor that can affect the ecosystem. Most of the plants are water sensitive and grow at specific pH only. The pH of water determines the aquatic life of the ecosystem.

Soil composition: The soil of an ecosystem decides the type of vegetation that an ecosystem can sustain. The disturbance in the soil composition can destroy the life in the ecosystem.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.