The Primary Atmospheres of the Planets Are Made Mostly of

question 9

Multiple Choice

The primary atmospheres of the planets are made mostly of

• A) carbon and oxygen.
• B) hydrogen and helium.
• C) iron and nickel.
• D) nitrogen and argon.

Identify the primary structures and functions of plant parts.

Describe the process of secondary growth in plants.

Understand the composition and roles of xylem and phloem.

Recognize different types of roots and their adaptations.

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Definitions:

Outer Cells

Cells located on the exterior or surface layer of a biological entity, often contributing to the protection or interaction with the environment.

Fetal Alcohol Syndrome

A range of effects that can occur in an individual whose mother drank alcohol during pregnancy.

Brain Abnormalities

Irregularities in brain structure or function, which can impact behavior, cognition, and health.

Symptoms

Symptoms are the signs or manifestations of a disease or condition observed by a patient, often serving as clues in diagnosis.