Predator/prey web relationship is found in all ecosystem. A rise in the snowy owl population would have what effect on the snow goose in that The snow goose population would rise due to lemming, and subsequently fox, populations declining.
Food webs often has predator/prey relationships. They show the direct relationships in ecosystems such as the predator-prey relationships.
Predators includes big cats such as cheetahs and lions. They often hunt prey in temperate grasslands.
In North America, predators such as wolves, coyotes and foxes mostly hunt for mice, rabbits and deer.
Answer: When a blood vessel contracts for a short period of time.This constriction can contract small vessels completely and avoid the flow of blood through them.
