Gray water is untreated waste water. You might use this water for flushing toilets
Answer:
A. are difficult to distinguish from other illnesses is the correct answer.
Explanation:
Avoid smoking and using tobacco products. Be physically active every day. Eat a heart-healthy diet. Keep a healthy weight. Keep your blood pressure healthy. Keep your total cholesterol healthy. Keep your blood sugar healthy.
Because they have the nutrients humans need to survive, if you stopped eating vegetables you'd get really weak.
Answer:
See explanation below.
Explanation:
From the definition of adjacent angles, the sum of measure of all the adjacent angles on a horizontal line equals to 
.
From the given figure, we have:
And from the definition of alternate angles, we have:
