Answer:
Community Water Treatment
Explanation:
Coagulation and Flocculation. Coagulation and flocculation are often the first steps in water treatment. ...
Sedimentation. During sedimentation, floc settles to the bottom of the water supply, due to its weight.
Answer:
Scaffolding.
Explanation:
As Carmen's skill improves, her father steps back, letting her try on her own. This example illustrates the concept of <em>scaffolding</em>. Providing clues, and encouragement to help children accomplish a new task is known as scaffolding. A scaffold supports the workers while the building is fixed. It is a way of supporting Carmen when she was learning to fit pieces into a wooden puzzle form. The scaffold is needed up to the time when the way to fit the pieces on her own is acquired.
Answer:
the last answer
Explanation:
because they have so many electoriol votes in each state and who ever wins the most votes in each state wins the presidential election.
They need a goal, something that keeps them going.