Do all living things need oxygen? Most living things need oxygen to survive. Oxygen helps organisms grow, reproduce, and turn food into energy. Humans get the oxygen they need by breathing through their nose and mouth into their lungs. What animal has 32 brains? Theleechesthat I have driven...
Living things also need minerals. Some living things need sunlight to make food. Animals need oxygen to produce energy for their bodies. The environment must also have the right tcperature for organisms to survive. Without these non-living things, life would not exist (存在). Just like ...
Why does a living thing need to be responsive? Why do humans need only oxygen to survive? Why is water important to living things? Why is carbon so important to living organisms? Why would the sun need to exist first? Why is reproduction essential for organisms?
4. Water is necessary for all living things. They need minerals, sunlight, oxygen and right temperature to survive___. Without these non- living things,___for them to live. 5. The passage is about the___and from the passage we know that___abiotic factors but also biotic factors ...
The greenhouse effectThe atmosphere around the Earth is (2)for all living things.It is like the glass of agreenhouse,letting sunlight in and keeping heat (3)getting out.Without it,the Earthwould be the same as the Moon-cold and lifeless.When we burn fuels such as petrol and coal,we ...
所有有生命的东西必须有水才能生存,无论他们从河,雨云或一个水瓶得到水。没有水,你的身体将停止正常工作。水占体重的一半以上,一个人没有水只能生存几天。为什么?你的身体需要水来做很多重要的工作。例如,你的血液包含大量的水。它携带氧(氧气)给你身体的所有细胞。没有氧气,细胞就会死亡,你的身体...
How do plants make food?Like all living things, plants need food to live. They make food for themselves by photosynthesis(光合作用). To make food, plants need sunlight, CO, and H2O. They use the energy from the sun to turn all of those things into O, and sugars.PHOTOSYNTHESIS Sunlight...
What do people, plants and animals have in common? They all need water. All living things must have water to survive(生存),whether they get it from a river, a lake or a water bottle. Without water, your body would stop working properly. Water makes up more than half of your body wei...
so i must hard so i must let us brea so i need you to save so i offered so i recommended all so i rose up and danc so i say a little pra so i spake unto you so i stopped complain so i trust in love so so i used so i was able to rest so im gonna replace a so if go...
我们都需要水。所有有生命的东西必须有水才能生存,无论他们从河,雨云或一个水瓶得到水。没有水,你的...