Hair color or Eye color , one of the two
The early signs of a heart attack occur in 50% of patients that have a heart attack according to the Society of Cardiovascular Patient Care. If the early symptoms are noticed the treatment can be administered to prevent damage to the heart as the most heart damages, 85% occur in the 2 hours following the attack.
The genetic combination of their parents.
Answer: too much elk, to less plants
Explanation: if there's to much elk, the'll eat up all the grass...which leaves other plant eaters in the area to go hungry, and if other plant eaters die, the animals who eats them will also go hungry and die.
