This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and simple clues.
Human Circulatory System Crossword Puzzle for Kids is a medium crossword puzzle with 9 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
1 / 39
Human Circulatory System Crossword Puzzle for Kids
Explore key parts of the human circulatory system with this medium-difficulty crossword puzzle, perfect for 3rd to 5th graders learning biology basics.
1
2
3
4
5
6
7
8
9
Across
- 1. Rhythmic throbbing caused by the heartbeat
- 3. Blood vessel that carries blood away from the heart
- 5. Flaps that prevent blood from flowing backward in veins
- 6. The liquid part of the blood that carries cells
- 8. Fluid that transports oxygen and nutrients in the body
Down
- 2. Organ that pumps blood throughout the body
- 4. Blood vessels that carry blood back to the heart
- 7. Tiny blood vessels where oxygen and nutrients are exchanged
- 9. Gas carried by red blood cells to the body’s tissues
Advertisement
Similar Crossword Puzzles
- An easy protein synthesis and DNA crossword puzzle designed for homeschool families. Covers key terms and concepts in simple, clear language.
- Easy protein synthesis crossword puzzle designed for kids aged 8 to 12. Learn key words about DNA, RNA, genes, and how proteins are made.
- An easy protein synthesis crossword puzzle designed for high school students. Focuses on key terms including DNA, RNA, codon, and amino acids to reinforce basic concepts.
- Challenge yourself with this hard difficulty crossword focused on protein synthesis and DNA. Perfect for 6th to 8th graders exploring advanced biology vocabulary.