Questions by Shan Dou

Questions by Shan Dou

The tour of oxygen molecules throughout the circulatory and respiratory system?

asked Jun 23, 2021

1 answer

2 votes

73.9k views

A rectangular swimming pool has a length of 50 m, a width of 25 m, and a depth of 1.75 meters. What is the volume of water needed to fill the swimming pool? The volume of water needed to fill the swimming

asked Jun 3, 2021

2 answers

1 vote

222k views

Which is an example of an incomplete dominance

asked Apr 16, 2021

1 answer

5 votes

87.4k views

Why do animal live together

asked Mar 14, 2021

2 answers

0 votes

233k views

A hurricane is a type of serve cyclone which statement best explains how a hurricane forms

asked Mar 12, 2021

2 answers

5 votes

51.3k views

Hi guys need help?????

asked Feb 17, 2021

1 answer

1 vote

60.1k views

Which is the measure of ∠A? A) 93° B) 113° C) 138° D) 180°

asked Feb 2, 2021

1 answer

5 votes

66.0k views

Nitrifying bacteria obtain their chemical energy from: A. the reduction of NO3- to NH4+. B. the formation of NH4+ from N2 gas. C. the oxidation of NH4+ to N2.

asked Dec 26, 2020

1 answer

0 votes

2.6k views

4. Ike buys a new computer priced at $650. He makes a down payment of 15%. How much of the pur chase is not paid for? Round to the nearest hundredth as needed.)

asked Aug 3, 2020

1 answer

0 votes

22.1k views

-48=-5y+8-y Enter only the value of the variable.

asked Apr 6, 2020

2 answers

2 votes

107k views

Help asap‼️‼️ supose y varies directly as x and y=98 when x=14. write a direct variation equation that relates x and y. then find Y when x=-4

asked Apr 5, 2020

1 answer

2 votes

24.1k views

A square tile has an area of 324 square inches. what is the perimeter of the square tile in inches?

asked Nov 9, 2019

1 answer

5 votes

121k views

What does it mean to add -er to the end of a word?

asked Aug 25, 2019

1 answer

1 vote

10.3k views

What led to a military victory for the Allied Forces in Italy?

asked Aug 10, 2019

2 answers

1 vote

59.5k views

Laws that treated African Americans unfairly by using poll taxes,separate schools,and literacy tests that kept them from being treated equally

asked Feb 16, 2019

2 answers

3 votes

72.7k views

____are very simple plants that do not produce seeds and can grow to only a few centimeters tall. A. Vascular plants B. Flowering plants C. Coniferous trees D. Nonvascular plants

asked Dec 25, 2018

2 answers

3 votes

233k views

All I need is e and f. For E: I just go to 1.5 correct? I don't have to do it as fraction to mix number because otherwise I get answer -1. For F: I'm not sure

asked Nov 11, 2018

1 answer

5 votes

55.7k views

A coin dropped from the top of a precipice takes 5.00 s to hit the ground. How high is the precipice? A) 49.1 m B) 245 m C) 123 m D) 25.5 m

asked Oct 2, 2018

1 answer

2 votes

90.8k views

I need help please help me

asked Feb 11, 2018

1 answer

3 votes

175k views

a paint company ants totest wether a new additive will make thier paint resist fading. Which test would include andan acceptable control group?

asked Aug 11, 2017

1 answer

2 votes

216k views

Page:

Search QAmmunity.org