Which of the following are beneficial products of volcanic activity?

answer:

A volcano is formed by eruptions of lava and ash. Volcanoes are usually cone shaped mountains or hills. When magma reaches the Earth's surface it is called lava. When the lava cools, it forms rock

Explanation:

please please please follow me on if it helped

answer:

the Hawaiian Islands

geothermal energy

sills

Explanation:

"griffith's experiment discovering the "transforming principle" in pneumococcus bacteria. griffith's experiment, reported in 1928 by frederick griffith, was the first experiment suggesting that bacteria are capable of transferring genetic information through a process known as transformation." - griffith's experiment.

relationships play a major role in a human's emotional and mental wellbeing. healthy relationships with the people around you are even linked to a smaller production of cortisol, a stress hormone.