Answer:
heat from the decay of radioactive elements.
frictional heating, caused by denser core material sinking to the center of the planet
Explanation:
Ate the insects I believe is the simple predicate in the sentence.
Answer:
The author of the excerpt uses appeal that rely on
D. Logos and Pathos
Explanation:
Logos is a Greek word which means that, an argument that appeals to a given audience sense of logic or reason in a given discussion. On the other-hand, Pathos evokes pity and sadness over the events in a given discussion.
In the excerpts above, it could be seen that, Carson rely on Pathos when he said that, endless stream of new chemicals are manufactured and pushed to Americans while approximately 500 are only used.
<em>Logos, on the other hand, when his appeal to people to endure due to the fact that, adjustment to these chemicals would take time.</em>
Every gerund/participle ends in -ing, so you can know for sure that the answer is one of these two. Since here <em>turning </em>is used with an adverbial function (that is, it is basically an adverb - it tells us WHEN Kate bumped into David), the correct answer is B) participial.