science reviewer grade 4-6 Quiz

Question Number 1 What is the center of the Solar Stystem. A. Earth B. Sun C. Both A and B D. Saturn E. Jupiter F. Neptune Question Number 2 What do you call if the forces is not equal to Motion? A. Unbalanced forces B. Speed forces C. Balanced forces D. Motion forces E. Peripheral Forces Question Number 3 The responsibilityfor the circulation of blood? A. Heart B. Brain C. Blood vessels Question Number 4 Is the number of heartbeat in 1 minute? A. Arteries B. Heart attack C. Pulserate