Answer:
adding a catalyst
Explanation:
catalysts accelerate the speed of chemical reactions
Sweat glands. :)
Perspiration leaves the body through the sweat glands.
Answer:
There are over 60, 000 species if trees; however, there are 101 different tree types.
Explanation:
Globally its over 60,065 species of trees but the question asked how many different types of trees are there and the answer is 101 according to www.homestratosphere.com
The hydrogen bonding creates a dipole between the H and O atoms where the O "hogs" most of the protons
