Answer:
R group is the part of an amino acid and that is only one that varies and is what defines its properties
Burning fossil fuels and land use moves 29 Gt of carbon per year into the atmosphere. Which biosphere process is responsible for moving carbon from fossil fuels into the atmosphere<u> a. </u><u>Combustion.</u>
Combustion is a chemical technique in which a substance reacts unexpectedly with oxygen and gives off heat. Combustion refers to the technique in which a substance burns in the presence of Oxygen, giving off heat and light in the manner.
Combustion structures employ the electricity of chemical compounds released at some point of this reactive manner for transportation, to generate electric-powered energy, or to provide warmth for numerous programs. Chemistry and combustion are interlinked in numerous approaches.
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Adaptation, inherited traits that increase an organism's chance of survival, also determine an organism's niche.
Adaptations are features or behaviors exhibited by organisms and are usually common in a population. Adaptations evolve by natural selection and they fit organisms to their environment. Adaptations have functional roles and may be physiological, structural or behavioral. The long necks of giraffes for feeding in the tops of trees, and the long canine teeth of carnivores are examples of adaptation.
QUESTION:Which of the following can typically decrease genetic variation?
toxins
predator-prey relationships
competition
new habitat
disasters
increased food supply
ANSWER:
1. toxins
2.predator- prey relationships
3.competition
4.new habitats
5. disasters
