Grade 7 Circulatory System Worksheet
A Grade 7 science worksheet covering the human circulatory system, including the heart, blood vessels, and blood components.
Includes
Standards
Topics
The Human Circulatory System
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability.
1. Which of the following is NOT a main component of the circulatory system?
Heart
Lungs
Blood
Blood Vessels
2. What is the primary function of red blood cells?
Fighting infection
Clotting blood
Transporting oxygen
Carrying nutrients
3. The heart is a muscular organ that pumps throughout the body.
4. carry oxygenated blood away from the heart.
5. carry deoxygenated blood back to the heart.
6. Briefly explain the difference between arteries and veins.
7. Platelets are responsible for fighting infections in the blood.
True
False
8. The circulatory system also helps regulate body temperature.
True
False
9. Label the four chambers of the heart in the diagram below.
A.
B.
C.
D.
Related Worksheets
Six Kingdoms of Life Worksheet
Explore the characteristics and classification of the six kingdoms of life with this engaging worksheet for Grade 7 science students.
Pathogenic Microorganisms
This worksheet covers different types of pathogenic microorganisms, their characteristics, and how they cause diseases.
The Menstrual Cycle
A Grade 7 Science worksheet covering the stages, hormones, and key terms of the human menstrual cycle.
Human Decomposition: The Science of Decay
Explore the stages of human decomposition, the factors that influence it, and the roles of scavengers and microorganisms in this Grade 7 Science worksheet.
Invertebrate Animals Worksheet
Explore the fascinating world of invertebrate animals with this worksheet, covering their characteristics, classifications, and examples.
Frog Dissection Worksheet
A worksheet covering the external and internal anatomy of a frog for grade 7 science students.
Grade 7 Digestion Worksheet
A science worksheet for Grade 7 students covering the human digestive system, its organs, and processes.
Photosynthesis and Cellular Respiration
Explore the fundamental processes of photosynthesis and cellular respiration, understanding their inputs, outputs, and significance in living organisms.