Questions by Caylin

Questions by Caylin

which statement about elements is false? A. the same kind of atom exist in an element B. there are about 1000 elements found in nature C. some elements have been made in laboratories D. Zinc, Copper,and

asked Dec 19, 2018

2 answers

0 votes

106k views

A rock is dropped off a cliff that is 138 m tall. How long will it take to hit the ground? What is the rock’s final velocity?

asked Jul 21, 2018

1 answer

4 votes

7.2k views

What was the name of President Theodore Roosevelt's plan to protect working-class citizens by breaking up bad trusts? A. Marshall Plan B. Square Deal C. Manhattan Project D. Four Freedoms

asked Jun 26, 2018

2 answers

3 votes

27.2k views

How does President Hoover help the American people would respond to the problem of the depression?

asked Jun 23, 2018

1 answer

3 votes

25.0k views

what is the effect of increased productivity on a country's leisure time? how might increased productivity affect career opportunities

asked May 19, 2018

1 answer

3 votes

28.4k views

Scientists have recently modified the bacteria that cause tooth decay by inserting a fragment of DNA into the bacteria's DNA that prevents it from producing lactic acid. What is this process called? A)

asked Jun 26, 2017

2 answers

4 votes

82.7k views

Mr. Jacobs 55 years old and tony is 7 years olds , in how many years will mr. Jacobs 4 times as old as tony ?

asked Jan 27, 2016

1 answer

2 votes

37.6k views

In what ways is the Holy Land an important site for all three monotheistic faiths

asked Jul 28, 2015

1 answer

1 vote

185k views

Given three unit vectors a, b and c, such that a +b+c = 0, find a.b +b.c + c.a

asked Apr 5, 2015

1 answer

0 votes

136k views

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