Thursday, November 29, 2007

most harmful organisims to humans

thew most harmful organisms are viruses because they cant be cured and also the adapt to the medicines and antibiotics so that makes them the most harm ful to humans. ther most bene ficial are the bacteria that make digestion a breeze.

Saturday, November 24, 2007

day in the life of me as an organelle

times new roman
if i were an organelle i would be a ribeosome because i would not mind risking my life for something greater that myself because i need to protect all the other organelles because it is a duty. my best friend would be the cell membrane because he make my job as a ribeosome easy

Friday, November 9, 2007

different types of cells

there are different types of cells like blood cells there are two kinds of blood cells redd blood cells and white blood cell they each have a specific role to carry out in the human body like the red blood cells the carry oxygen to diferent places in the body so that one of your limbs is not amputated for lack of oxygen the white blood cells job is to defend the body from infection

Thursday, November 8, 2007

is a lit candle alive????!!!!????

times new roman
is a lit candle alive yes and no it is alive because it takes in oxygen and it is not alive because it cant reproduce or move but it does use energy because of the fires ability to use oxygen to keep it going because it is not living the cons out weigh the pros

Thursday, October 25, 2007

toxicity in terms of macromolecules

toxicity is when you take to much of something in a short period of time like alcohol poisioning when you drink alcohol in a short period of time you cazn even grt poisoned by WATER this happens because if u have alot of water your kidneys shut down making all that water store up!!!

Tuesday, October 16, 2007

calometry

burning calories in the chips is when you have a can of water and when you test the you light the chip on fire and then you take the temperature you find the total and then you add it all together and u have the calories of the chips. this has taught me how to find the calories of the chip when money happy companies not concerned with your health hides the calories that you can test it out.

Thursday, October 11, 2007

atomic shapes

Atomic shapes are important to know because they can be use ful to know if you can be a scientist. also if you dont have a periodic table you can see the only the structure .also t hat you can do the experiments for other people. and thats why you need to know your atomic structures