They are hard solid with a crystal lattice structure... with high melting points
Answer:
A. Biodiversity can increase the rate of extinction
Explanation:
That statement is false because variety is better for a better ecosystem. With variety more can survive in certain situations that others cant.
Answer:
C. The molecules move slower
Explanation:
Isotopes are atoms of different elements which have the same mass.
Answer:
Concentration of oxygen (O2) = 2.7 x 10^-6 M
Explanation:
The concept of Henry's law was applied as this shows the relationship between solubility and the pressure in atm, and sometimes it is related to the concentration in molar as it was applied and shown in the attachment.