Answer:
D. reproduction
Explanation:
If the species doesn't reproduce they die out or become extinct.
Grams? Liters? Mililiters? And kilograms I think gallon cup pint ?
Answer:
What happens to energy as it flows through the food chain and food webs of an ecosystem The chemical energy storied as nutrients in the bodies and wastes of organisms flows through ecosystems from one trophic level to the next and through this flow energy also is lost as heat.Explanation:
