In a controlled environment it will be okay for 4-6 hours. In the vagina sperm can live for 5 days.
No sperm does not die immediately after touching skin.
actually, it can, if I got you right...
the proteins in sperm can cause a light allergic reaction on your skin, eg. reddness.
No, sperm can't travel through human skin.
Yes
sperm
they travel through virtually anything. for example electromagnetic waves travel through our skin, our hair, anything.
No, your fallopian tubes are on the inside, not the outside.No sperm has to enter vagina and travel up to fallopian tube where egg waiting for sperm
yes............condom can only protect you from diseases which travel through sperm like AIDS...............however it cant protect u from disease that spread through skin contact like herpes etc
Humans cannot breathe through their skin because they are large organisms. Smaller organisms, such as frogs or flatworms, are able to absorb oxygen through their skin because the oxygen doesn't have to travel fr from the surface of the skin. It also has to do with the fact that human skin isn't as moist as the skin of frogs, etc., and moist skin is required for transdermal breathing.
No the sperm has to get all the way inside your reproductive system it will not eat its way through your skin.
what mosquitoes
Human skin is not permeable to water hence water can't enter body through skin .
Water can, and does, move through the pores of human skin. Sweat (mostly water) is excreted (out) through skin pores. Additionally, some water is absorbed (in) through the skin pores. However, most water that is absorbed through the skin, enters through the stratum corneum, the outermost layer of the skin. This is what makes skin pruney, when a long time is spent in the water. Human skin can absorb a wide variety of other chemicals, as well. This is why the delivery of some medications is accomplished using a patch.
The rays they pass have the intensity to go through the human skin but not the human bones. So when they are passed through a human body they pass through the skin and reflect at the bones which helps the doctors to detect if any cracks or something similar has developed within the bones.
Don't be ridiculous, you're not a zombie are you?
The human body is not a good conductor, which means heat does not travel through the human body easily. The thermal energy from the fire stays on your skin in the front of the body.