Answer:
The sea star could be called a(n) keystone species.
Explanation:
The concept of keystone species was introduced by zoologist Robert T. Paine, in 1969. <u>A keystone species has a fundamental role in influencing an ecosystem, helping maintain the structure within an ecological community. The abundance or lack of the keystone species will determine the abundance or lack of other species as well.</u> It is common to use lions or wolves as examples of keystone species. If they disappear, certain animal populations that are usually hunted by them will prosper indiscriminately. That will drastically change the ecosystem, perhaps even leading it to its collapse. As we can see, the sea star describe in the passage is responsible for controlling the mussel population. The sea star is, therefore, a keystone species, preventing the overcrowding of mussels.
Answer:
You need 5 or more contract violations to get deactivated.
Explanation:
Answer:
4.2 million
Explanation:
This is such a weird question lol
Answer:
Explanation:
A feral child (also called wild child) is a human child who has lived isolated from human contact from a very young age, and so has had little or no experience of human care, behavior or human language
Explanation:
porque muchas personas no les importa lo que sucede
