True. When access to clean water and sanitation is not provided, the health of the population is at risk for disease.
Answer:
Attention and working memory are both key to learning new information. Attention allows information to be taken in. Working memory helps the brain make sense of it.
Explanation:
Answer:
Explanation:
the energy needed to raise the temperature of 1 kilogram of water through 1 °C, equal to one thousand small calories and often used to measure the energy value of foods.
