Imagine you are a molecule of oxygen gas here in the troposphere. Use your creative writing talents to journal your adventure through the different layers of the Earth's atmosphere. Be sure to reference any temperature changes, pressure changes, and reactions you experience (and the scientific reasons for those changes) as you complete your journey to space. (will give brainliest)

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

Select the word from the list that best fits the definition a system made of 25 satellites

Which best describes carbon dioxide’s path out of the body