If you are a science WIZ i need a help on some questionS?????

QUESTION 1:
what makes the left side of your heart efficent at pumping blood throughout your body?

QUESTION 2:
describe the function of each major organ of the digestive tract.

QUESTION 3:
describe the function of each accessory organ if the digestive tract.

QUESTION 4:
name the 4 components of blood and what each one does.

QUESTION 5:
list the levels of organazation of the human body in order from smallest to largest.

QUESTION 6:
explain why a bicycle would be considered a system. What would happen if part of it were removed ?

QUESTION 7:
what is the difference between qualitative and quantitative data?

QUESTION 8:
give at least one example of qualitative data and one example of quantitative data.

QUESTION 9:
list the renewable and non- renewable resource and descibe how they produce energy.

QUESTION 10:
what are the advantages and disadvantages of renewable and non-renewable resources?

3) The mouth is for chewing/consuming the food. Saliva helps lubricate it. The esophagus sucks the food into the stomach. Stomach mixes food, has Pepsin, Hydrochloric Acid, and Mucus in it. Helps break down food. The intestines break it down further and turn the stuff into the waste that comes out the "back door."

6) A bicycle is a system because it uses every part to work fully. In other words, everything works together as a "team." If something were removed, it wouldn't work at all.

7) Qualitative data is based on information in the form of words; quantitative data is usually more numerical data. That should help you come up with an answer for number 8.

#7. Qualative is like colour and smell. Its characteristics. Quantative is more like numbers and exact counts.
#8. colour and smell. (qualative) 5 apples. (quantative )
#9 renewable : wood (trees) wind
non-renewable : minerals.