4 is correct. In a wide expanse of space, gravity drew dust and gas together to create the solar system. The sun formed first from the vast material.
I believe that the answer is b
Nucleoplasm (a gel like substance)
The fly species Drosophila santomea is found only on a single small island. Thus, this fly is considered to be "Endemic".
Answer:
of worms can survive living near underwater valcano vents then life can thrive in hot evoroments because worms are indicators of life
