Body
Sakura‚ HI | Body
How does TV weaken your brain cells? I really want to know.
devin | Body
bobby how many germs in human body?
maloree‚ GA | Body
how does your body work?
bob‚ KY | Body
my teacher says that we are naturally bouyant.
Shannon‚ OH | Body
Hi‚I was wondering does the brain have bones?
baeli age10‚ MN | Body
we are learning about the heart‚ where can I get info on it?
Melinda‚ OH | Body
Hi.My grandpa died of lung cancer last month.What is lung cancer and how do people get it? Is there a cure for it?I want to learn more to study the lungs and cancer.
Sammy‚ CA | Body
You Know That Almost Everything Has DNA‚Right? So......... Since I am A Smart Person I Know How Combine DNA Into 1! Here is What Tooooo Doooooo 1. Spit on a surface (not gas because it will Fail. Also not Lidquid Because it Will fail)2. Have a Athother person spit on it. 3. Get a pencil and By the ponit. Then the DNA has been mixed!!!!!!!!!!!! Bye - Bye GUYS ! er and WOMEN !!
Leah‚ TX | Body
Our body repels water because we have natural oils! (remember? =D)
bobby‚ IL | Body
How many germs in human body?
Kate‚ WA | Body
The brain is my favorite part of the human body. It's cool!
Russa‚ WI | Body
How can we improve our flexibility?
lala‚ AL | Body
why does our body repell water
Michelle‚ NC | Body
how many muscles does it take to blink an eye?
Rachel‚ NY | Body
Muscles are very cool‚ they help you to move!!
megan‚ LA | Body
hhhhhhhhhhiiiiiiiii does anyone know if music affects your heart rate
DragonflyTV | Body
Megan, good question! Can you think of an investigation to test your idea?
Bob‚ BC | Body
how much do you walk in an average day at school?
joseph‚ CT | Body
Kayla‚ WI | Body How many bones do you have in your fingers and thumb in 1 hand???
mykel‚ NY | Body
does your body move with your body all the time?explain
Jacquelyn‚ MI | Body
How many muscles are in the fingers of one human hand?
lilac‚ MX | Body
How many muscles in our legs?
ashli‚ PA | Body
how many times do you breathe in a minute
samantha‚ TX | Body
how dose your hart beat.
Sarah | Body
Ho many musles do we have in our arms?
hunter‚ OR | Body
How many square inches of skin covers our body?
stevie‚ CA | Body
Did you hear the news about the skeleton scientists found? They took clues and told us that we crawled first‚stood up‚ crawled again‚ and then here we are standing up again!
