Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
High School Electives
/
Health & Wellness
/
Cardiovascular Health
Grade Level
Health & Wellness
HW.122 Cardiovascular Health
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
Which claim best matches the skill focus on cardiovascular health?
A
Blood vessels are decorative structures that do not move materials.
B
The cardiovascular system digests food and has no role in oxygen delivery.
C
The heart and vessels deliver oxygen and nutrients, and everyday habits can support how this system works.
D
Only one perfect behavior matters, so body systems do not need explanation.
Submit Answer