Answer:
The net annual primary productivity of a particular wetland ecosystem is found to be 8,000 kcal/m2. If respiration by the aquatic producers is 12,000 kcal/m2/year
Gross primary productivity in a region of tropical forest is 1,200 kcal/m-Tyr. In this ecosystem, producers are. 25% efficient. 16,000 kcal/m²/yr
The abyssal zone is the zone of the ocean where seaweed and fungi are present.
<h3>What is abyssal zone?</h3>
- The abyssal zone is a layer of the ocean where seaweed and fungi are present. "Abyss" is a Greek word which means bottomless. This zone is located at the depths of 4,000 to 6,000 metres.
- So abyssal zone is the zone of the ocean where seaweed and fungi are present.
- The life that is found in the Abyssal Zone includes chemosynthetic bacteria, tubeworms, and small fish that are dark in color or transparent.
- It also includes sharks and invertebrates such as squid, shrimp, sea spiders, sea stars, and other crustaceans
To lean more about abyssal Zone from the given link
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Answer:B i searched i up so it is not
prob correct
Explanation:
<span>(4) behavioral. </span>Behavioral adaptations are the things organisms do to survive
The answer's D. Cretaceous.
