Two abiotic factors that make different ecosystems include temperature and sunlight. Abiotic factors can be defined as the non-living part of a given ecosystem.
<h3>Abiotic factors</h3>
Abiotic factors represent the non-living part of a particular ecosystem, which are fundamental for the survival of organisms (i.e., the biotic factors) in an ecosystem.
Some examples of abiotic factors include, among others, temperature, sunlight, and water.
Abiotic factors can vary substantially with altitude, thereby shaping different ecosystems in different geographic regions.
Learn more about abiotic factors here:
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Answer:
1.an atom that has gained or lost electrons:
2. produces OH - ions when added to water:
3. produces H† ions when added to water:
Answer:
The bacteria might have gotten immune to the hand sanitizer.
Explanation:
While the hand sanitizer kills the bacteria, the bacteria starts to learn how it works and how to react when it needs to go up against it. Think of it this way, the hand sanitizer goes to the bacteria and starts to slap it to kill it, but while it is doing that, the bacteria starts to learn how it works and all of its moves. It then uses it moves against it and becomes a SUPER BACTERIA!!!
I really hop this helped, BYE
The answer should be the respiratory system.
When we breathe, air is taken in our body and they travels to the lungs through the trachea. The lungs is the site where the oxygen from the air we just breathed is exchanged with the carbon dioxide (waste).
In the lungs, there's something call air sac, which diffuses the oxygen to the capillaries. At the same time, carbon dioxide from the capillaries diffuses back to the air sac. Then, we breathe out and the carbon dioxide and the remaining substances in the air that we don't need is breathe out.
That explains why there's more oxygen in the unbreathed air than oxygen from breathed air, and less carbon dioxide in unbreathed air than breathed air.
And after that, the capillaries transfer these oxygenated blood to the pulmonary vein, and then transfer them back to the heart.
