Answer:
C
Explanation:
yea im pretty sure it's C or Gas
Iron is a mineral found in every cell of the body. Iron is considered an essential mineral because it is needed to make hemoglobin, a part of blood cells.
Answer:
i believe its C
Explanation:
more salinity means the ecosystem has to adapt to be more tolerant of salt, so that excludes A and D. Evolution is the kind of thing that takes time, so when life has to adapt it isn't overnight, so this leads me to choosing C, because over time the species in the area will adapt to become more tolerant in salt.
