Questions Answered by Reka

• how does muscle look like by ammu to Pip, Reka Comments: (No comments so far )
• How does the pace of breathing affect our heart rate? by BOB to Reka Comments: (No comments so far )
• How high the modern airplane fly? by BOB to Reka Comments: (No comments so far )
• How does a burning candle decrease the amount of oxygen in a room? by BOB to Reka Comments: (No comments so far )
• Why do we blink? by BOB to Reka Comments: (No comments so far )
• how far is jupiter from the sun? by 694radg26 to Reka Comments: (No comments so far )
• what would happen if we ran out of petral by Globel Geek to Pip, Reka Comments: (No comments so far )
• come on reka I wants you win why do we have bones by glode geek jr and 1 other. to Reka, Pip Comments: (so far, 2s comments )
• what is the most unhealthy food by Doctor strange and 3 others. to Pip, Kate, Reka Comments: (No comments so far )
• As some scientists believe that humans have evolved from gorillas; one would only wonder whether present gorillas would by Aleeeshyyy and 1 other. to Reka Comments: (No comments so far )