Solve Using the Addition Principle

question 199

Multiple Choice

Solve using the addition principle.
-x + 3 = 9

• A)-12
• B)6
• C)-6
• D)12

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Definitions:

Heterochrony

A concept in biology that refers to the timing of developmental events, which can lead to differences in size, shape, and features among organisms.

Developing Organism

Refers to an organism in the stages of growth and development from conception to maturity.

Zygote

The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of an organism’s development.

Pregnancies

The condition or period of being pregnant, encompassing the development of one or more offspring inside a woman's uterus.