If predators eat too many keystone species, it can lead to the ecosystem becoming unstable (Option B). A keystone species helps to define an entire ecosystem.
Keystone species are species that maintain the homeostasis (stable state) of the ecosystem.
In consequence, the lack of these species in an ecosystem would change it or cease to exist altogether.
An example of a keystone species is the jaguar that feeds herbivorous species capable of decimating plants in an ecosystem.
Learn more in:
brainly.com/question/22881026
Answer: If you're a kid, your heart is about the same size as your fist, and if you're an adult, it's about the same size as two fists. Your heart beats about 100,000 times in one day and about 35 million times in a year. During an average lifetime, the human heart will beat more than 2.5 billion times.
I hope you get just as much help with YOUR questions as you're giving other people with THEIR questions.
The answer is B) Chromosomes
Answer:
UUG ACG GGA
Explanation:
In RNA, Uracil (U) replaces Thymine (T). Adenine (A) bonds with Uracil.
Cytosine (C) bonds with Guanine (G) and vice versa. Thymine bonds with Adenine.
Hope that helps.