The correct answer would be A if not C. Because scientific studys prove that carbon dioxide and oxygen are both in the air
Answer:
The Battle of Chickamauga, fought on September 18–20, 1863, between U.S. and Confederate forces in the American Civil War, marked the end of a Union offensive, the Chickamauga Campaign, in southeastern Tennessee and northwestern Georgia.
Explanation:
When there is enough evidence to disprove
Answer:
The answer is a) incentive.
Explanation:
An incentive is defined as an extrinsic or intrinsic motivator that will reward a person after performing a given task.
Some traditional examples of incentives are getting good grades, money or any sort of material reward; however, intrinsic motivators are also present in modern society, as in the competency based education system.