what do brids and bees have to do with sex?
368329
The 'birds' are the girls and the 'B's' are the boys.  All boys are 'B's'.  They usually call the birds 'Honey' and get themselves all sticky with it.  They like 'flowers' when the 'birds' lose them.  The birds, once happy, stay in their nests but the B's fly around from one flower to another totally ignoring their bird.\nThe sting comes later when the 'Cuckoo' arrives and gives the bird a couple of eggs unbeknown to the B.........
323452
The act is real simple though the preparation for it needs a lot of time , effort and love. Sex is simple union of male and female genitals for the purpose of reproduction. Love making is much more complex and emotionally loaded to handle
576482
i'd like to take this time to give a biology lesson. you/everybody else is horny because its spring time. the pollenation affects hormones.
1144357
all the workers and the queen bee in a hive are female.\n\nwhen a new queen is hatched, the hive produces many male bees, known as drones.\n\nthe queen bee mates once, then the drones are taken outside the hive and their wings are stripped by the worker bees, cause the drones do nothing but mate, then eat the honey.
423117
erm..they have sex?haha..if u wan to know the exact process..pls go to www.wikipedia.com...or watch discovery channelss..let s do the thing they do on the discovery channel..yeah ..ooohh yeah
342375
Natural instinct. Humans need to realize that sex is just to reproduce, and we should not focus on it much. There are better  things to do: increase our knowledge, revolutionize technology, stop environmental problems are just a few.
1037408
Normal boys have been biologically programmed to be this way in order to ensure the survival of the species through procreation. And, as we all know, this involves everything to do with sex.
411275
The pleasuring of couples through sexual positions.
287005
Because it is an important aspect of life. Regarding your question, sex is meant to be the process of reproduction. An ongoing reproduction is one of the ways that a society will survive.
607312
I am not sure what you mean by uni-sex in biology....\n\nIn biology, sexual reproduction is not said to have been started with only females per se! Uni sexual is not the same as hermaphroditic either. Monoecious and dieocious are the usual terms. Monoecious means hermaphrodite and dioecious means separate sexes. But reproduction can be either sexual or asexual (and sometimes some organisms do both, like, mosses, liverworts, ferns with alternation of generations.) \n\nThere are a few species of animals who have only females, though....at least 22 species of parthenogenic lizards identified last I checked! They lay eggs, mate like "lesbian lizards" without sperm and have babies. Wild!\n\nHowever, a "male" is usually described in biology as any organism that makes "sperm" gametes, so in that case, hermaphroditic organisms like most flowering plants (sperm is in pollen) have males as PART of the often hermaphroditic flower known as the stamen.  (some flowers are dioecious) So males are found in plants or animals.  In fact the anther is the pollen producing part of the stamen and is sorta comparable to the testes of the animal. In fungus there are opposite strains of hyphae that reproduce "sexually" but not with gametes and they are described as + and - branches, which some claim are m-f, but it is still considered sexual reproduction, whereby genetic information is exchanged and a genetically DIFFERENT offspring is produced. Asexual produces gentically identical offspring-clones. Bacteria usually reproduce asexually, but sexual conjugation can occur (sexual) in bacilli. Paramecium are the most famous for their sexual reproduction-conjugation too. In the cases of fungi, bacteria, paramecia, however, the gender is not considered even though it is considered SEXUAL. So what biologists consider as very "primative" organism are capable of sexual reproduction.
575385
In the logic of evolution theory, heterosexual intercourse is likely to be an innate drive, otherwise our species would be bound to disappear. This for the physical part of it.\nNow in the domain of mental perceptions of sexuality, there's a greater part of acquired things rahter than innate ones.\nBut your question actually contains a paradox, as you state about the internet growth (more generally the spreading of information because TV, advertisement, magazines also contribute to make us more, err..., kinky). We are actually being TAUGHT to become more kinky, striving for various alternatives to the classical hetero one to one.
575328
myths such as this were common in medical literature 100 years ago.  now its thought that orgasm (which can be achieved via masturbation) can enhance the immune system.  These myths were rooted more in religious and cultural ideology than in any kind of scientific study.  \nhuman brains are hardwired to enjoy sex, alone or with others.  How else would have our species survived?
971149
Answer C; all the others have to do with sexual reproduction.
360611
Birds and bees? There are birds and bees? What do birds and bees do together?
933455
Because it wants to have sex.
32401
Biological evolution has nothing to do with it.  Social evolution might.\nHumans seem to be the only species that has some members which are exclusively same sex orientated.  Once classified as a disease, now the causation is unknown.  Conscious choice may have little to do with sexual behavior, and how the programming of the unconscious mind happens is not clearly understood.\nIf the environment has anything to do with this, then it is probably related to population density.\nNo-one knows for sure.  Almost everyone has some pet theory that they want to push as scientific fact.
491722
Becoming a father is not so easy. first a bee stings the father, then the bee stings the mother then they can have a baby.\nSo first you need to find the mother and then the bee. Not an easy task!