生活在非洲的河马Fun factHippos can’t swim. They walk in the water. They push against things to move (移动) forward.1.Hippos mostly eat ______.A. grass B. land animals C. big fish 2.Hippos spend up to _____ ……

be explained by how odor molecules (气味分子) travel. When odor molecules enter the nose, we smell things. They move slower when temperatures drop. When they are heated, the molecules move faster. Also, our noses ……

太空里漂浮着很多危险的垃圾。
). Scientists started to worry at once. Why?In space, junk can kill. Things move at very high speed in space.... So far, scientists have found over 10,000 man-made things flying around in space. Only 6-7 per cent ……

Do all animals have blood?NOT all animals have blood. Some living things with no backbones, likejellyfish(水母) andcoral(珊瑚) don't have blood. They don't need blood to help them take in useful things ……

can make a good guess that it is there because of the way things move and the way light bends (弯折... quickly. In fact, they move much more quickly than they should according to their size and the laws ……

that it's always important to put oneself in other people's shoes to make things move well.Li Shan is our ……

. “In real life, whether computing (计算) how things move through the air or trying to produce language... on how strong a move is. AlphaGo has studied 30 million moves from games played by human experts ……

(持续时间), likes things to move quicker – TOEFL Essentials is probably the best choice for you... span (持续时间), likes things to move quicker – TOEFL Essentials is probably the best choice for you ……

is expected to do great things — to move beyond thought to action."As a generation, they are the strongest ……

as the physics of how things move in the game. Unreal Engine 5 is the newest one that game developers... the game plays as well as the physics of how things move in the game. Unreal Engine 5 is the newest one ……

bribe, it notes."It was said by the Brits that only two things move the Taliban tribal leaders ……

it, there are tons of things that move me to tears. I found that my dad was taking care of the roses in my bedroom ……

guess that it is there because of the way things move and the way light bends.  Today, technology...) light. But we can guess that it is there because of the way things move and the way light bends ……

and why the moon stays up high in the sky. Newton also made up rules about how things move, like how.... Newton also made up rules about how things move, like how a swing goes back and forth. Thanks ……

. It may have trouble accurately showing how things move in a complicated scene and might not get how one...’t perfect. It may have trouble accurately showing how things move in a complicated scene and might ……