<u>Answer:</u>
Ecosystem is the level of organization which includes a community, population, and an individual.
<u>Explanation:</u>
- An ecosystem is the dynamic system of biotic and abiotic components that helps to maintain the circle of life.
- In an ecosystem there are different species and population of those species that exist together within a physical environment that is composed up of soil, water, minerals as well as weather conditions and climates.
- In ecosystem, there is the food chain as well as food web. The change in any component of the biotic or abiotic component would bring about change in every other component. Each component is interrelated with one another in an ecosystem.
Answer:
WHATS WITH THE <3 YOU PUT, I WAS GOING TO ANSWER UNTIL YOU PUT THAT THING ON THE QUESTION SO IM SORRY IF I DIDNT ANSWER ;-;
Explanation:
Coronary heart disease (CHD) occurs if plaque<span> builds up in the coronary (heart) </span>arteries<span>. ... </span>Smoking<span> is a major </span>risk <span>factor for heart disease. When combined with other </span>risk <span>factors—such as unhealthy blood cholesterol levels, </span>high blood pressure, and overweight or obesity—smoking<span> further raises the </span>risk<span> of heart disease.
Hope this helps you! =)</span>
