Tissues are a group of cells that work together to perform a specific function
Answer:
changes from a solid to a liquid
Explanation:
Answers to wave questions:
1) trough - lowest point of the wave.
2) crest - highest point of wave.
3) amplitude - distance from rest position to the crest or thoughs.
4) wavelenght - distance from two consecutive crest or troughs.
5) rest position - the flat line running through middle of the wave.
It’s called neutralization. The alkali has neutralized the acid by taking away the H+ ions and then turning them into water.