One of the easiest ways to know understanding about sexually transmitted disease is asking which form of birth control does the person uses. Using a condom is the best way to prevent nasty gonorrhea and more serious ones like herpes and HIV. However, condom alone is not effective. Many sexually transmitted infections can still be transmitted even if partners use condoms or other barrier devices. In the question, Jennie must know if her partner is having sex with others. If her partner does have other sex partners, Jennie is still facing higher risk of contracting infection.
Answer:
a)The brain is protected by the bones of the skull and by a covering of three thin membranes called meninges.
b) Even before you leave the womb, your brain works throughout your life to control your body's functions and helps you understand and interact with the world around you.
Explanation:
Answer:
Implantation is what leads an egg to pregnancy. If implantation doesn’t occur then, the fertilized egg comes out with period blood. After fertilization, the egg undergoes series of divisions called cleavage. The cells remain enveloped in the protective egg membrane. This membrane layer hardens after entry of sperm.
<em>hope this helps :)</em>
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Answer:
liquids exerts greater friction on a solid than other solids It's False
