Questions by PLB

Questions by PLB

What is a direct cause of coral bleaching? a. exposure to sunlight b. the loss of symbiotic algae c. overgrazing by fish d. all of the above

asked Nov 18, 2020

2 answers

4 votes

54.0k views

Whats the square root of 39 to the nearest integer

asked Oct 28, 2020

2 answers

4 votes

22.7k views

(TRUE OR FALSE) 1. Martin Luther started the Protestant Reformation by rejecting many teachings of the Catholic Church. 2. Explorers searched the coast of North America looking for the Northwest Passage

asked May 28, 2020

1 answer

3 votes

230k views

What was the main reason that Congress passed the Indian Removal Act?

asked Oct 22, 2019

1 answer

4 votes

235k views

What is the atomic number of this element? A) 15 B) 17 C) 35 D) 52

asked Jul 8, 2019

2 answers

1 vote

185k views

The sum of Cathy's and Tony's ages is 65. Eight years ago, Cathy's age was 2/5 of Tony's age. How old are they now?

asked Feb 23, 2019

1 answer

5 votes

119k views

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