Spermicides, used on their own without a barrier method such as a diaphragm, effectively prevent pregnancy because the chemicals kill all the millions of sperm released in the male’s ejaculation - incorrect.
However, the pill does more than change a woman's hormone levels and condoms will not protect against all sti's (including those contracted by skin to skin contact).
Answer:
A - controlling ACID-base balance.
W - controlling WATER balance.
E - maintaining ELECTROLYTE balance.
T - removing TOXINS and waste products from the body.
B - controlling BLOOD PRESSURE.
E - producing the hormone ERYTHROPOIETIN.
D - activating vitamin D.
Explanation:
Answer:
more marble
Explanation:
sew a piece or a piece on a traxxas and 6
Answer:
Cognitions
Explanation:
Cognition is the mental action of understanding through thought, experience, and the senses.
Answer: 99%
But can be 91% if you consider factors like missing pills.
Explanation:Birth control pills are drugs taken to prevent pregnancy.
If you use birth control pills perfectly, the pill's effectively can be 99% but because human beings have differences and imperfections and the tendency to forget or miss pills — birth control pills can be only about 91% effective. That is to say that 9 out of 100 pill users get pregnant each year.