Read this excerpt from Susan Butcher and the Iditarod Trail.
Which clue in the text best helps a reader predict that
the serum will reach the halfway point earlier than
expected?
On January 29, Edgar Nollner waited in a dark cabin at
Whiskey Creek, close to the halfway point. Suddenly he
sat up. Bells! Was he hearing things? He ran to the
window and found that it was Bill McCarty, who had tied
sleigh bells to his dogs, coming in from the Ruby relay
cabin. Mushers, either by choice or in some towns by
law, often tied bells on their lead dogs to warn people
they were coming up behind them. Edgar had not
expected to hear Bill's bells for several days, but he
wasted no time. He took the serum and started north
along the frozen Yukon River.
Bill McCarty tied sleigh bells to the dogs on his
team.
O Mushers used bells to warn people that dogs were
behind them.
Edgar Nollner had not expected Bill for several more
days.
O Edgar's dog team started north along the frozen
Yukon River

Edgar Nollner hand not expected Bill for several more days.

Explanation:

many were disgusted, nauseated and shook their heads with disapproval upon finding out about the recycling of water process. however, they do not seem to understand that this process actually saves water.

although individuals may argue that it is unhealthy, and or unsafe to drink water that is "from toilet to tap" , the water is 100% safe to drink and involves forcing the water across a membrane, which "removes   any impurities, including viruses, pharmaceuticals and dissolved minerals" , according to paul rozin, a psychology professor who studies revulsion.

i agree that that the thought of drinking water that once ran through someones kitchen sink isn't quite appealing, but recycled wastewater is safe to drink. it also saves water. "the city produces nine million gallons a day" claims russell schreiber, the city’s director of public works.

recycled waste water has absolutely no health concerns whatsoever. when wastewater goes into a system, it's absorbed back into the ground. thus, it goes into a sewer system, then goes through a treatment process that removes contaminants before being released. nonetheless, there is no problem in drinking water that has been recycled.

"in drought-ed california, there are six state agencies that use wastewater that comes from an intellectual property source," according to the university of california, riverside. studies show that this water is completely safe to drink, however, it still doesn't mean people are going to happily pour it in a water glass.

researchers hope it "may make consumers more amenable to drinking recycled wastewater," extraordinarily, women who have a higher "disgust reaction" and make most consumer purchasing decisions.

it is important so later on in life they . can solve issues like that or other tough times in their life.. and also have info on those topics.

they can talk about topics like that by sitting the person down and talking with them.

explanation: