Sodium (Na+), Potassium (K+), Calcium (Ca2+), Chloride (Cl-), Bicarbonate (HCO3-) are the major ones. Some ones that are essential to good health but in much smaller quantities include Iron (Fe2+), Magnesium (Mg2+), Zinc (Zn2+), and lots of others.
2 ions that are important to living things
K +
Ca 2+
Na +
HCO3 -
O 2-
H +
For several common ions.
cations & anions
The element that is most abundant in living things is carbon. The other five elements that are most abundant in living things are hydrogen, nitrogen, oxygen, phosphorus and sulfur.
These elements are carbon, oxygen and hydrogen.
fishes
Water
Dispersion & Dissociation
Oxygen is the most important factor for living things.
Water because most living things depend on it.
The most important part of an ecosystem is the living things in it.
The most important part of an ecosystem is the living things in it.
water
oxygen
oxygen and carbon dioxide are the 2 most important gases for living things
Water; all living things require some water.
no
water or H2O
The most important parts of climate for most living things would be temperature and precipitation. This is because some organisms need water to live or a certain temperature.
Because it is omgkiyxhjy