Answer:
because they reduce interspecific competition
Explanation:
Narrower niches are known to be more specific and limited compared to broader niches, which are generally less specific and less limited. The species that live in broad niches are named generalists because they are able to withstand different conditions. A narrow niche is often correlated with reduced overlap and thus tends to reduce interspecific competition. For example, coral reefs consist of a wide variety of species (including anemones, sea sponges, sea fans, brain corals, etc) which have narrow niches, thus showing high biodiversity.
Any molecule with a negative or a little positive charge is one of the substance that is involved with hydrogen bonding.
Less clean oxygen, less animals for food sources, less habitats for animals, bad water for fish
Sun/inorganic compounds
autotrophs (producers)
heterotrophs (consumers)
The sun is the main sources of energy. The energy in the form of sunlight is converted into a form of energy that organisms can used. Plants converts sunlight into their food through photosynthesis. Plants will be considered as the producers. They will be eaten by herbivores or the heterotrophs/consumers. Energy can now be transferred to the consumers because they cannot utilize sunlight to form their own food.