Answer: There are very high amount stars in our galaxy but OUR solar system has only one star. That star is known as the Sun.
Answer:
Genetic drifts and meiosis
Explanation:
The answer is A
This is because 90% of energy is lost when we go up one trophic level. This means that even the the consumers tend to be larger in size, they are fewer in number and need to eat more in order to sustain themselves.
Answer:
i think it should be monerans e.g blue-green algae