Find the Sum $$- 15 + 28$$ A) 13
B) -43
C) -13
D) 15
E) 43

question 168

Multiple Choice

Find the sum. $$- 15 + 28$$

• A) 13
• B) -43
• C) -13
• D) 15
• E) 43

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Definitions:

Humanism

A philosophical stance that emphasizes the value and agency of human beings, individually and collectively, often prioritizing human welfare, values, and dignity.

Endosymbiosis

A theory in evolutionary biology suggesting that some organelles within cells were once independent prokaryotic organisms that began living symbiotically inside larger cells.

Classical Conditioning

Classical conditioning is a learning process that occurs when two stimuli are repeatedly paired, leading to an association that causes a learned response to a previously neutral stimulus.

Observational Learning

Learning that occurs through observing the behavior of others.