Which words in the sentence make up the adverb phrase?
which word does it modify?

johannes gutenberg, a famous inventor, lived during the fifteenth century.

a.
during the fifteenth century; modifies inventor

b.
a famous inventor; modifies gutenberg

c.
johannes gutenberg; modifies inventor

d.
during the fifteenth century; modifies lived

How can jellyfish with no brain, no heart or no blood cause so many problems? Some species of jellyfish can release up to 40,000 eggs daily! Did you know that jellyfish can grow to the size of a beach ball. There was one spotted in South Carolina! And, they can grow to more than 17-inches in diameter.  Jellyfish are causing millions of dollars in damage because they eat fish which is damaging the ecosystem and the fishing industry.; This is affecting fishermen along with the buyers and people in general. But there is a solution, candy!

The problem that this is causing is that the jellyfish are damaging fishing products including the fishing industry. And, that's causing the fishermen to not be able to catch fish that we eat. Another problem is these jellyfish are ruining the population in the ocean because they are eating too many fish. But, this is affecting the population of the anchovy population.

This is affecting the fisherman, buyers, and people in general. But also the population of the anchovy population. This affects the fishermen because they need to catch fish to sell to the buyers. But, also the people in general because we eat fish but if the jellyfish are eating to many their are risks to the ocean, as well because their are other creatures that eat anchovies and if the jellyfish are eating them and were catching them to sell the creatures in the ocean will not have anything to eat and it will mess up the population. But because if this doesn not get taken care of other animals will be at risk.

Their are many solutions but one main solution is candy! Of course you could do many other things to these creatures, but this solution helps because we are getting a rid of jellyfish and we can catch anchovies again! But, this is helping us because we will be able to buy fish again because their will be many fish to catch. This also wont affect the population of anchovies in the ocean.