Which of the following best describes the effects of water pollution on aquatic ecosystems?
a. it can result in fish kills and restrictions on human consumption.
b. it can change the physiology of fish.
c. it can cause long-term alterations of aquatic ecosystems.
d. all of the above select the best answer from the choices provided a b c d

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.

What type of medicine to people take if they are lactose intolerance

You should expect adults to respect you in return. true false