Questions by Yingqiang Gao

Questions by Yingqiang Gao

Think of something you would like to know about the two healthcare systems.

asked Jun 24, 2019

2 answers

1 vote

234k views

How is directional selection related to evolution?

asked Apr 20, 2019

1 answer

5 votes

230k views

Why do tubeworms and hundreds of other species thrive near hydrothermal vents? very hot water released by the vents keeps organisms warm. supercooled water released by the vents kills off all disease.

asked Mar 21, 2019

2 answers

1 vote

215k views

If a nation imposes a tariff on an imported product, then the nation will experience a(n) select one: a. decrease in total supply and an increase in the price of the product. b. decrease in demand and

asked Jan 14, 2019

2 answers

0 votes

204k views

Los estudiantes tienen mucha ______________ en la clase de biología. banda tarea nota regla

asked Aug 23, 2018

2 answers

0 votes

177k views

Which of the following sentences could take the place of: Ustedes compraron un regalo para ellos. Los lo compraron. Se lo compraron. Se les compraron.

asked Aug 5, 2018

2 answers

0 votes

94.3k views

Solve the equation using the zero product property (3x+1)(x-5)=0

asked Apr 7, 2018

2 answers

3 votes

48.0k views

The marine life store would like to set up fish tanks that contain equal numbers of angelfish swordtails and guppies what is the greatest number of tanks I can be set up of the store has 12 angelfish 24

asked May 7, 2017

1 answer

2 votes

218k views

Which of the following is not a characteristic of a desert ecosystem? dry and hot dry and cold few plants grow here covers one-half of the earth

asked Apr 2, 2017

2 answers

1 vote

29.1k views

24.2 / 0.2 can someone explain please?

asked Apr 1, 2017

1 answer

0 votes

99.0k views

danielle spent $35 on a magazine and some notepads. if the magazine cost $3 and each notepad cost $4 then how many notepads did she buy

asked Oct 18, 2016

1 answer

4 votes

234k views

Decrease £680 by 10% ?? help please

asked Aug 26, 2016

1 answer

4 votes

173k views

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