It is everyones duty to do someting good to the environment around us.As middle school students, we can also do a lot of helpful things.For example, we can protect it by not throwing rubbish away.We can save water to make full use of it. We can use materials which do no harm to t...
illsendyouallmylove illthinkofyoueveryste im a chemical super f im a fool to want you im a little lost im a past mordreds sc im a riper with a spe im alive ill give you im alive packet im all about you im allergic to the ca im already locked int im alrightim alrighti im alway...
Certainphilosophersandscientistskeeprepeatingthatifwedon?tsaveanimals,howwewill beabletosaveourselves.Abetter 12 ofanimalsgivesusabetterunderstandingofourown species.The 13 toprotectanimalsandnatureingeneral 14 thevalueofasociety.Andall animalsplayrolesinnatureandhavearightto 15 .Therefore,Ithinkweshouldtryour...
4.WhatdoweknowaboutSalMiyakefromthetext? A.SheresemblesSimoninpersonality. B.Sheisanimaginarypersoninafiction. C.ShelovesplayingbaseballwithSimon. D.SheworksinSunnysidePlazaasSimondid. 5.WhatdoesSimonthinkofhisjobatthehalfwayhouse? A.A meansofearninghisliving. B.Achancetomakeforeignfriends. C.Aplatf...
We use chemistry every day, even if we don’t realize it. When you bake cookies, chemistry changes the ingredients in the oven. Soap cleans your hands because of chemistry. Even brushing your teeth is a chemical reaction. Chemistry helps with cooking, cleaning, and keeping our bodies healthy...
What does cellular respiration do? What is the chemical equation? Which organisms carry out Aerobic Respiration? Animals release CO2 to the atmosphere from the process of. Explain how aquatic plants can undergo photosynthesis when they cannot acquire carbon dioxide directly from the air. Wha...
If water is made up of hydrogen and oxygen, why can't we breathe underwater? It has to do with how molecules combine and how the human lung functions.
The mechanism of exchanging gas (oxygen and carbon dioxide) between inside and outside of the human body is known as gas exchange. The five phases of gas exchange include inhaling, exhaling, pulmonary ventilation, internal respiration, and cellular respiration....
Carbon, in its most basic form, is an element. In fact, it’s the most common element for life on Earth! From the air we breathe to the crops we grow, and the chemical makeup of our own bodies, carbon is literally the basis for life. ...
What distinguishes atomic oxygen from molecular oxygen in terms of chemical formula? Atomic oxygen is represented as O, while molecular oxygen is represented as O2. 2 What is the significance of ozone formation involving atomic oxygen? Ozone formation, involving atomic oxygen, protects life on Earth...