Silent Spring by Rachel Carson was an environmental science book. It documented the negative effects the indiscriminate use of pesticides has on the environment, particularly the birds.
The book became the tool that awakened the public to the real harm that big industrial companies have been hiding from them. Thus, driving them to launch an environmental movement that aims to prohibit the indiscriminate use of pesticides, specifically DDT.
For the first one the correct answer is variant A because of the appositive developed phrase ' <span>grown in many parts of the world ' .
For the second one the correct answer is variant B because that sentence doesn't need any comma's like the other ones.</span>
<span>The inference about Oona that is supported by details in this sentence is that she used to live at the great fort with Ivan and the Russians. Ivan IV was nicknamed "The Terrible" because of his rotten character but a very efficient ruler. He is a very paranoid person until Anastasia became his wife. Whenever Anastasia was around, he was really good to people and a lot of good things has happened during his term. When his wife died, he changed for the worst. During his reign, his goal was to decrease the number of nobility of his country and allow common people to be vocal about their intentions and voices.
</span>
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
The statement "followed the creed of brotherly love" is <span>not true of Cortes and Pizarro.</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!