Questions by Romper

Questions by Romper

(16 + 4) * 9 = (16 * x) + (4 * y) help please quick

asked Sep 21, 2021

1 answer

3 votes

129k views

A technique known as polymerase chain reaction (PCR) is able to produce millions of copies of a DNA molecule in only a few hours. Which of the following cellular processes is PCR most similar to? Choose

asked Sep 16, 2021

1 answer

3 votes

163k views

What would be the acceleration of an object with a mass of 5,000 g when hit with a force of 55 N?

asked Jul 27, 2021

1 answer

3 votes

1.2k views

Which of the following is the building block of all proteins? Question 4 options: A.Amino acids B.Phosphate groups C.Nitrogen bases D.5 Carbon sugars

asked May 27, 2021

2 answers

5 votes

104k views

How many grams of NaCl should be added to 250 grams of waterto make a 0.40 m solution?

asked Apr 8, 2021

1 answer

5 votes

197k views

If you were writing an informational essay on the many species of birds in your area, what would be the best organizational structure for your writing?(1 point) cause/effect compare/contrast definition

asked Mar 9, 2021

2 answers

4 votes

121k views

Which of these characteristics would be true of an insulator? a. high resistance b. low resistance c. high conductivity d. low conductivity

asked Dec 22, 2020

2 answers

4 votes

15.3k views

Which of the following is a way to conserve water quantity a A buying bottled water B reducing the amount of detergent use in the laundry C decreasing amount of electricity used for appliances D none of

asked Oct 2, 2020

2 answers

0 votes

185k views

If 5.7×10^k= 570,000, what is the value of k?

asked Jun 20, 2020

1 answer

2 votes

233k views

An nrbc (nucleated red blood cell) is _______ a mature erythrocyte. a. less mature than b. the same as c. more mature than d. from a different cell line than

asked Nov 19, 2019

1 answer

4 votes

14.6k views

What is it called when an insect looks like a leaf so it blends in with its surroundings and it's hard for predators to see

asked Nov 2, 2019

1 answer

2 votes

216k views

What is 0.95 × 3.75?

asked Apr 20, 2019

2 answers

0 votes

35.8k views

In a reef off the coast of a large island, an increase in net fishing lowers the populations of most reef fish (including stoplight parrotfish, queen angelfish, yellowtail snappers, and Nassau groupers).

asked Jan 12, 2019

2 answers

5 votes

16.7k views

on a trip, the fare was 75 cents for each adult and 50 cents for each child if 20 passengers paid 12.00$ how many adults and children went?

asked Dec 7, 2018

1 answer

2 votes

89.7k views

Leigh was nervous about her piano recital and paced behind the curtain until she was called to the stage. As she walked toward the spotlight, she took a deep breath and smiled at the audience.Which word

asked Oct 28, 2018

1 answer

5 votes

151k views

Suppose you went to a carnival. the price in was $6, and you paid $0.50 to get on each ride. if you went to the carnival and rodeo 11 rides, how much did you spend?

asked Oct 10, 2018

1 answer

2 votes

3.4k views

Describe 2 conditions that are necessary for an eclipse to occur.

asked Dec 17, 2017

1 answer

1 vote

159k views

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