Our drop of water is like any other drop of water—it is made of hydrogen and oxygen. In fact, each molecule of our water drop looks exactly the same: two hydrogen atoms linked up with one oxygen atom. This combination of hydrogen and oxygen is simply what makes water what it is.
A. and D. are the correct answers.
Answer:
I dont know i only 7 A The author uses a problem-and-solution relationship to show how humans have prevented encounters with bears in the past
Explanation:
what is Explaaton
D. Visibly
It's the only one spelled correctly.
