7th grade Semester 1 Exam

7th grade Semester 1 Exam

Assessment

Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the cardiovascular system?

Back

The cardiovascular system is the system in the body that circulates blood, consisting of the heart, blood vessels (arteries, veins, and capillaries), and blood.

2.

FLASHCARD QUESTION

Front

What are arteries?

Back

Arteries are blood vessels that carry oxygen-rich blood away from the heart to the body's tissues.

3.

FLASHCARD QUESTION

Front

What are veins?

Back

Veins are blood vessels that carry oxygen-poor blood back to the heart.

4.

FLASHCARD QUESTION

Front

What is the basic unit of life?

Back

The basic unit of life in all living organisms is the cell.

5.

FLASHCARD QUESTION

Front

What is the function of the nucleus in a cell?

Back

The nucleus is the control center of the cell, containing DNA (genetic material) and regulating cell activities.

6.

FLASHCARD QUESTION

Front

What is the primary function of the large intestine?

Back

The primary function of the large intestine is to absorb water and form feces.

7.

FLASHCARD QUESTION

Front

What is the role of the heart in the cardiovascular system?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to tissues and removing waste products.

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