A major negative effect of child labor is : A) Prevents children from being children
B) Creates negative incentives against education
C) Increases present cash earnings
D) Severely limits children's opportunities in Life

B

Explanation:

while a and d are true, b has the largest societal impact

b

Explanation:

because its EDUCATION

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c. taught scientists many new things about the earth, but not other planets.

explanation:

answer; self-efficacy;