1. A thirty-three-year-old woman is having trouble sleeping, experiencing periods of severe anxiety, and having heart palpitations. All of the following could be biological causes of her symptoms EXCEPT O a traumatic head injury.
O the death of a loved one.
o exposure to toxic chemicals.
O a bacterial Infection.

Describe some of the common health conditions associated with air pollution.

Create a personal plan of preventative health and dental management. what steps can you take to maintain your health and wellness? (here's the edg answer because i can't comment) it is important to see my doctor regularly for an annual checkup. i will ensure that i receive all vaccinations so that i can prevent serious diseases such as mumps and measles. i will also perform monthly self-exams to check for lumps so that i can detect cancer early. i will visit my dentist twice a year for cleanings, and once a year for a dental exam, so that problems such as cavities can be taken care of promptly.

Although animals share many common characteristics, there is also a great amount of diversity found in animals. which animals are ectothermic, obtain dissolved oxygen in water through gills, have scales, have fins, and live in water?