Answer:

Explanation:
Alkaline earth metals are in group 2. The number of valence electrons of elements in group 2 is 2.
Water’s chemical formula is H2O
One atom of oxygen bonded to two attached atoms of hydrogen.
The hydrogen atoms are to one side of the oxygen atom, resulting in a water molecule having a positive charge on the side where the hydrogens reside and a negative charge on the other side, where the oxygen atom resides. This separation
of charge on opposite ends of the molecule is called polarity
I hope this right and can help you!
Answer:also confused ?
Explanation:cant see full answer
A. curling around a tree trunk
I believe would be the correct answer because it is not an adaptation that it has gained through evolution and it is something that happens after the plant has grown.
I say it’s OC cus well I don5 know I guess
Unless you actual need help or is this a test question for us to gu3ss right