"The Cycle" of the Cardiovascular System: 1. is sent throughout the body with every heartbeat. 2. begins to circulate when the heart relaxes between two heartbeats. The blood then releases 3. and 4. to the cells and takes on 5. and other waste. The 6. blood returns to the heart after transporting nutrients and oxygen. The 7. pumps blood back to the 8. to pick up more 9., then the cycle repeats. I don't know what goes in the blanks!

1:heart    2:blood  3:carbon dioxide

Explanation:

answer; monaxial;

this is a really good and amazing rule as this makes the family to spend time together.

spending time with your children and parents is really really important in order to have a loving stable and affectionate family.

also the children can save their eyesight from being ruined and can use their time in studying or doing something productive for example playing some sport or playing an outdoor game like monkey in the middle.