Answer:
was
Explanation:
One day, a boy named Timmy wanted to go skiing with his friends. Ever since little Timmy was a toddler, he'd watch athletes on tv skiing or snowboarding. He was always mesmerized, and wanted to be just like them. Because of that, his parents allowed him to go on this small trip with friends.
And here we are, young Timothy is skiing and doing his best. He's very inexperienced though, which is why he didn't notice the big rock up ahead. He was too busy trying to keep his balance!
He crashed right into the rock, and flew upwards! His helmet flying off of his head, crash landing about 20 feet away from him. He landed in the snow with a loud crushing noise, he was shoulder deep! He could not get out on his own.
Just as Timothy thought all hope was lost, he started hearing a Helicopter noise from above him. He was being rescued!
Men got out from the helicopter with their dogs. Timothy noticed that the dog was sniffing around the snow, in search for him. Eventually, the good doggy finally found him! The men and women working to find him pulled him out together, and carried him back to safety.
"We wouldn't have found you without good 'ol Bessy here! She caught on to your scent, sniffed you out of the snow, and found you!" said one of the workers.
Timothy felt in his heart a new sense of warmth and gratitude for human's best friend. He smiled lovingly at the furry savior of his, and thanked God for another living day.
Blood vessels.
The inferior and superior vena cava bring oxygen-poor blood from the body into the right atrium.
The pulmonary artery channels oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream.
The pulmonary veins bring oxygen-rich blood to the left atrium.
What structures carry oxygen-rich blood?
Arteries?
Learning a language can be a difficult and useful hobby; I’ve tried it.
Learning a language can be difficult; it is one of the most useful hobbies I’ve tried.
Learning a language can be difficult, it is one of the most useful hobbies I’ve tried.
Learning a language can be difficult, yet it is one of the most useful hobbies that I’ve tried.
Answer:
D. Learning a language can be difficult, yet it is one of the most useful hobbies that I’ve tried.
Explanation:
The second idea contrasts with the first one. Even though learning a language is difficult, the person still had tried the hobby. Traditionally, one would not try the hobby if the hobby is difficult. However, this person has tried it. Therefore, a "but" or a "yet" should be used. A semicolon should not be used because these ideas can pair together.
Answer:
The answer is D