The 4 clues are 1) color change 2) the formation of gas bubbles 3) formation of a precipitate 4) temperature change. I hope this helps
Answers – Distribution; Abundance
Ecologists are primarily concerned with the distribution and
the abundance of living things (people, plants and animals) in the environment,
<span>and the relationships between these
living things and their environment. They are concerned with the
ecosystem as a whole.</span>
Answer:
Yes, democratic society is based around some kind of vote from the people.
Explanation:
B. Sacrifice isn't necessary to achieve group goals.
