Biology - May 2007

in my wrist theres like a dark blue vein going across a light purple and dark purple vein. then going all the way down is a blue vein like in the middle .... is that normal? its only on one wrist.

2007-05-25 02:04:27 · 5 answers · asked by Anonymous

2007-05-25 01:58:55 · 21 answers · asked by heatherinalgeria 1

I DON'T HAVE AN OPINION ABOUT THIS!!!

Just thought I'd get that in since most people on here assume you to be covertly advancing a position whether you are or not!

I saw on a science programme once, that men are attracted to women with big boobs because their genes predispose them to be attracted to mates who will be better able to feed their offspring.

On the other hand, I've heard lots of doctors say that it makes no difference since boobs always grow bigger as birth arrives.

Then I think to myself maybe doctors are trained to say that to expectant mothers because it's 'usually' true and they don't need to have something else to worry about at such a crucial point in their lives.

So what's the truth?

2007-05-25 01:00:57 · 16 answers · asked by tuthutop 2

Discuss!

2007-05-25 00:44:47 · 11 answers · asked by tuthutop 2

2007-05-24 21:50:40 · 2 answers · asked by Anonymous

please tell me atleast 6 differences!

2007-05-24 20:03:33 · 7 answers · asked by Anonymous

2007-05-24 19:47:20 · 11 answers · asked by Anonymous

I just want to see some opinions.

2007-05-24 19:36:45 · 2 answers · asked by Kuji 7

2007-05-24 19:03:39 · 4 answers · asked by Anonymous

2007-05-24 18:06:36 · 9 answers · asked by lee m 1

-what does it do in the digestive system?
-what role does it play?

2007-05-24 17:35:03 · 10 answers · asked by dancinkitty0510 3

2007-05-24 16:11:38 · 4 answers · asked by ja BOo! boo!! 1

2007-05-24 16:07:02 · 3 answers · asked by hailey002 1

does anyone know any abiotic components of an ecosystem

2007-05-24 16:01:01 · 3 answers · asked by Laura 1

2007-05-24 15:05:53 · 5 answers · asked by sweet girl 1

Do you think scientists will ever be able to reduplicate the process of evolution.

2007-05-24 14:36:25 · 6 answers · asked by Grilled cheese lover 2

2007-05-24 14:34:13 · 5 answers · asked by DEI3 1

2007-05-24 14:32:19 · 34 answers · asked by Anonymous

i want to know what you think i personally am torn i believe in God but not the bible but i also think we couldve just evolved i mean if it werent true why do we learn about it in human anatomy classes...i can totally see where scientists are goin with this...how bout you?

2007-05-24 14:27:22 · 3 answers · asked by Anonymous

2007-05-24 14:11:35 · 2 answers · asked by Anonymous

2007-05-24 14:07:30 · 3 answers · asked by Anonymous

What does nail polish do to the leaf? How many stomata will there be on top of leaf and on the underside? Will they be open or closed, why?

2007-05-24 14:07:17 · 3 answers · asked by s z 1

Is injecting water directly into your muscles using a shot a safe way to hydrate ourselves?

2007-05-24 13:30:32 · 4 answers · asked by Petey 3

After spraying crops with DDT for several years, farmers found that populations of pests rebounded. One reason was that the insects had developed resistance to the insecticide. Suggest another reason, based on what you know about populations, food chains, predators and competition.

2007-05-24 13:18:28 · 1 answers · asked by H.A. 2

What two processes help in the digestion of food?

2007-05-24 13:11:29 · 4 answers · asked by Kathleen 1

What type of muscle tissue lines the digestive system organs?

2007-05-24 13:09:05 · 6 answers · asked by Kathleen 1

2007-05-24 12:18:06 · 14 answers · asked by BeautifulDevil 3

Personally, I always fancied having freckles but have never had a single one!

2007-05-24 11:30:29 · 15 answers · asked by bumbleboi 6

WHAT RODS ARE THEY???

2007-05-24 11:11:38 · 5 answers · asked by The Sun's Competition. 2

give an explanation of why the brain fills in "missing" pieces, makes it look like shapes exist where they don't, allows us to read completly misspelled words or make pictures out of just a few lines?

2007-05-24 11:06:54 · 3 answers · asked by Anonymous