The Heart,lungs,and Brain Begin to Form During the ________ Period

question 53

Multiple Choice

The heart,lungs,and brain begin to form during the ________ period of prenatal development.

• A)fetal
• B)zygotic
• C)embryonic
• D)germinal

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Definitions:

Ordinal

Pertaining to a type of data or scale that shows an order or rank among values, where the intervals between values are not necessarily consistent.

Pie Chart

A pie chart is a circular graph divided into sectors, each representing a proportion of the total. It is used to visualize the relative sizes of parts of a whole.

Frequency

In statistics, it refers to the count of how often each value of a set of data occurs; in waves, it refers to the number of occurrences of a repeating event per unit of time.

Variable

A component, characteristic, or aspect that is subject to change or variation.