Question

も

③
②
④
であってますか！！！

II

周}        27

The Parth iS covered with water, but clean, drinkable Water is a Minnited

   
   
 
 
    
                                                                                                                                                                                                                                                                 

 

7esource。 は js inaportant to consider carefully how we use Water in our datlY
jives. Fortunately, here are a few easy Ways to reduce water consurnpton
at porne.  ⑩Eeduce your timne in the shower by three minutes to saye almost
30 jiers of water per shower, Bring a bucket with you into the shower to
cach water 地at may be used to Water plants.  @世品 off the faucet whe

Shaving or brushin

our teeth to save more than eight iiters ot wate

                                                                                                                                                                                                 

                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                   
  

@Prpk more wafer to help prevent cavities, strengthen

pzofecr theni on tooth decay,  @5SSU
nands fo wash dishes 一 this can save up to 90 hiters of Water. Adopti

Just one of 山ese practces w崩 Help you save water every day.

our teeth、 an

,use a dishwasher instead of yo

間2 | 8

The world js fall of natural wonders. Near a town called Manchester-

by-the-Sea. there is a very popular tourist destination known as the Singing

Beach (04Yertisements for the Singing Beach claim that the sand

"produces a magical singing sound when walked on.   @ Menchester' -by-the-Sea

began as a small yilage of European fishermen in the early 1600s_and was

known at the Gme as jeffrey's Creek  @ is just marketing. but it is
rue that beach yisitors ca hear a squeaking sound when they shuffje
their feet through he sand.   @  This sound js thought to be caused by sand
grains of a certain size, Shape. and composition rubbing together ja the humid

sea air.。 This phenomenon js not unique to he beach at Manchester-by-the-
Sea。 There are several other beaches and deserts around fhe world where
the sand makes a similar sound, including in Japan and the Gobi Desert.

昌思。             9

_ The heart js 5 Ho09 muscle that is vital for survival 1tsjob 由    p  mp

Answer 1

kkkk

問1から順に③②③だと思います！

も

ありがとうございます
最後の解説してもらえますか

kkkk

心臓から体に血液が送られるサイクルの話をしているので、肺の大きさの話は文脈から逸れます。
具体的には
・最初に心臓は右側と左側に分けられるよという導入
・心臓の右側の働きで血液が肺に送られるよ
・右側から送られた血液が肺で酸素を受けとって心臓に戻ってくるよ
・最後に心臓の左側が体中に血液を送るよ←④の話
というサイクルの話をしています。
④が除かれるとサイクルの話が成立しないので、不適です。