The answer to which of the following is extrusive is letter B. lava
Answer:
Hey! I think 80 - 90 years.
Explanation:
<span>Species is a group of reproducing populations that are isolated from other groups. </span>
Answer:
The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposers. They are all important parts of an ecosystem. Producers are the green plants. They make their own food.
Explanation:
