The most common cause of anemia is iron deficiency.
Explanation:
A genetic trait that helps an organism be more successful in its environment
I believe is A I’ve learned that in 8th grade I think
Answer:
Sustainable use of the environment
Explanation:
Be it the ecosystem or the food you eat, if you just take up whatever you need instead of over exploiting the resources, another life can benefit from it. The relationship we need to form with our environment should be mutualism or commensalism but not parasitism.