Which of the Following Consists of a Single Chemical Species

question 86

Multiple Choice

Which of the following consists of a single chemical species?

• A)solution
• B)homogeneous mixture
• C)heterogeneous mixture
• D)compound

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Definitions:

Organogenesis

The phase of embryonic development during which the organs of the body are formed from the three primary germ layers.

Prenatal Development

The sequence of expansion and advancement in the womb starting at fertilization and concluding at childbirth.

First Trimester

The initial three months of pregnancy, a critical period for fetal development.

Life-Support System

Technology or equipment designed to maintain human life under critical conditions by providing necessary conditions or vital functions.