Well, biotic factors are living things in an ecosystem such as animals or insects. Abiotic factors are non living things in an ecosystem such as sunlight or temperature. I would say biotic factors would be more harmful since this includes bacteria or other diseases, not many abiotic factors would pose a great threat to the entire human species. Hope this helped.
The heart is beneath the breastbone in the chest cavity of the frog
<span>Exudate
This is any bodily liquid that channels from the circulatory framework into sores or territories of irritation. It can be a discharge like or clear liquid. At the point when damage happens, leaving skin uncovered, it spills out of the veins and into adjacent tissues</span>
Answer:
The right answer is D. The benthic zone
Explanation:
The limnetic and the littoral zone all get a lot of sunlight so there are a lot of plant life. The pelagic zone hosts a variety of plant species so this cannot be the correct answer. That leaves us with the benthic zone.
Benthic meaning inhabiting bottom areas or substrates. Plant life at the bottom is very scarce but there are a lot of insect species.
