An ecological hot spot is an area where <span>many species are at high risk of extinction due to primarily human activity. Habitat loss is rampant and also leading to habitat extinction. Human habitats tend to coincide or intervene with species habitats in such a way that about </span><span>20% of people all over the world live within </span><span>ecological hotspots.</span>
Answer:Increase or decrease in blood oxygen concentration triggers the baroreceptor reflex, which is regulated by the medulla of the brainstem.
Explanation:
Answer:
B. Many members of a key species, and the ecosystem will no longer be stable.
Explanation:
An ecosystem that contains a high degree of biodiversity will have numerous organisms of different species. According to the question, sharks are stated to feed on a wide variety of prey. This means that sharks can feed on any other species of organisms at lower trophic levels.
In a situation whereby an ecosystem contains a low degree of biodiversity i.e. low variety of species, the sharks will have to consume a large numbers of a key species, which will cause the ecosystem to lose stability.
It's actually both,(Kinetic and potential)
