Answer: Pioneer Species
Explanation: Because they are part of a hardy species that whom are the first to move to a previously bio diverse steady ecosystem.
<span>When we inhale
atmospheric air, through the nose it goes to the trachea and then via bronchus and bronchioles, it ultimately goes to the alveolus where the exchange of different gas takes place.</span>
There are 4 of them all of them I think I tried
What causes alteration of plant debris that make coal?
fine debris emitted as a byproduct of coal combustion. coal, oil, or natural gas. Fossil fuels formed from the remains of ancient plants and animals. device used for heating by burning a fuel, such as wood or coal.
The correct answer for this question is this one:"Blood flows through capillaries relatively slowly, allowing sufficient time for diffusion or active transport of materials across the capillary walls. In this way, the histological structure of capillaries permits a two-way exchange of substances between blood and interstitial fluid"
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