Ordinary Matter in the Form Stars and Planet Makes Up

question 101

Multiple Choice

Ordinary matter in the form stars and planet makes up approximately what proportion of the total mass and energy in the universe?

• A) about 70 percent
• B) a few percent
• C) about 25 percent
• D) nearly a 100 percent

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Definitions:

Oocyte

A female germ cell involved in reproduction; essentially an immature egg cell.

Chromosomes

Structures within cells that contain DNA and play a crucial role in carrying genetic information.

Routine Pregnancy Visit

Regularly scheduled appointments during pregnancy to monitor the health of the mother and the fetus.

High Risk

A status indicating a greater probability of an adverse event or outcome due to certain conditions or behaviors.