Astronomers First Detected the Presence of a Wind of Particles

question 26

Multiple Choice

Astronomers first detected the presence of a wind of particles coming from the Sun by

• A) sending a spacecraft much closer to the Sun than the planet Mercury
• B) by noting its effects on the atmosphere of Venus
• C) by dramatic and sudden changes in the spectrum of coronium
• D) using the experiments aboard Sputnik 1, the first spacecraft to go above the Earth's atmosphere
• E) by noting the wind's effects on the tails of comets

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Definitions:

Food Intake

The consumption of nutrition and calories through eating and drinking; an essential aspect of maintaining energy and health.

Hunger

The physical sensation or condition of wanting or needing to eat food.

Nurture

Refers to the environmental influences and factors that affect an individual's physical and psychological development.

Conception

The moment at which a sperm fertilizes an egg, beginning the process of embryonic development.