The body's largest muscle by mass is the gluteus maximus, but the two latissimus dorsi are the largest in terms of surface area. Related: Why is it harder for some people to build muscle than others? Reproductive: The reproductive system allows humans to produce offspring. The male ...
Strange facts about the female reproductive system, from pregnancy and menstruation to the science of sex.
The digestive system is a kind of processing plant inside the body. Read on for 10 important facts about the digestive system.
The continuous exposure of humans to these chemicals raises crucial questions about its impact on health. The male reproductive system has emerged as one of the major toxicity targets of environmental toxicants. In industrialized countries, male infertility caused by exposure to environmental toxicants ...
It is well known thatwhite blood cellsare important for a healthyimmune system. What is less known is that certain white blood cells calledmacrophagesare necessary for pregnancy to occur. Macrophages are prevalent inreproductive systemtissues. Macrophages assist in the development ofblood vesselnetworks...
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The Reproductive System The Skeleton Muscles More interesting facts about the human body The Human Body WorksheetsIt is a remarkable biological machine with many systems working together to allow for life, movement, cognitive function, growth, repair, reproduction and so much more. These systems inclu...
“Serial monogamy and clandestine adultery: Evolution and consequences of the dual human reproductive strategy,” by Helen Fisher in Applied Evolutionary Psychology 3. Brain architecture may contribute to infidelity. Human beings have three primary brain systems related to love. 1) The sex drive evolve...
"We need to know more about how this drug combination acts on the ovaries, and the implications of this." [Can a Chemotherapy Drug 'Turn Back the Clock' in Women's Ovaries?] Second, ovaries produce female reproductive hormones called estrogen and progesterone, and some lesser hormones called...
—Wonder woman: 10 interesting facts about the female body —Reproductive system: Facts, functions and diseases "To do a kegel exercise, act as though you are going to stop peeing and hold it for a couple of seconds, or you can insert your finger into the vagina and tighten your muscles...