<span>Answer: b. credibility, risks, and costs
Considering if the brand or manufacturer of the food that enters your system or your doctor's competence and credibility is important to avoid harm and possible scams. Being aware of the risks of certain products and procedures will help one be prepared. Also, considering whether or not the cost is worth it is an important step too. </span>
Answer:
they grow and provide food for living things
Explanation:
The ovaries produce the female egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
Answer:
Tobacco
Explanation:
Various investigations have identified more than 4000 chemical elements in tobacco smoke particles. It has been shown that at least 60 of them, such as nickel, are carcinogenic. Nicotine, the addictive ingredient in tobacco, stimulates the nervous system, which speeds up the heart rate and increases blood pressure. Other research showed that nicotine stimulates a group of neurons in a region of the brain called the hypothalamus, which are responsible for communicating to the body that it has already eaten enough and is satisfied. Finally, smokers also have other visual effects such as yellowish pigmentation around the fingers, hands, teeth and even the hair can acquire that yellowish hue.
