Plants contain xylem and phloem tissue. what organ system in animals performs a similar
functions as the xylem and phloem of plants?

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?