Questions by Nokheat

Questions by Nokheat

The alveoli are tiny air sacs in the lung. They have a relatively large surface area and thin walls. This structure allows –

asked Feb 21, 2021

1 answer

2 votes

12.2k views

A cart loaded with bricks has a total mass of 20.4 kg and is pulled at constant speed by a rope. The rope is inclined at 26.1 ◦ above the horizontal and the cart moves 20.1 m on a horizontal floor. The

asked Dec 6, 2020

1 answer

4 votes

174k views

A premature infant never seems to sleep longer than an hour at a time. Each time a light is turned on, an incubator closes, or people talk near her crib, she wakes up and cries inconsolably until held.

asked Oct 27, 2020

1 answer

3 votes

219k views

I need help pleaseeeeeeee

asked Sep 17, 2020

2 answers

0 votes

200k views

A bumper cart has a mass of 200 kg and has a protective bumper around it that behaves like a spring. The spring constant is 5000 n/m. If the cart is moving at a speed of 8 m/s towards a solid barrier,

asked May 13, 2020

1 answer

2 votes

62.1k views

Which of the following inequalities have -8 in its solution set? Question 1 options: 3x ≥ 24 or 3x ≤ -24 0 < x+4 < 1 Three less than a number is at least -5 and at most 2. The sum of 8 times a number and 7 is between -1 and 1.

asked Apr 28, 2020

1 answer

2 votes

232k views

Why is liquid mercury a good electrical conductor in terms of atomic structure?

asked Jan 2, 2020

2 answers

2 votes

15.2k views

Which expression is equivalent to 3i(4 + 7i)?

asked Nov 15, 2019

2 answers

0 votes

167k views

Yo apagé el incendio. correct incorrect

asked Oct 26, 2019

2 answers

0 votes

145k views

In what year did Charles Darwin publish evidence that species evolve

asked Sep 11, 2019

1 answer

3 votes

91.2k views

Describe how the land and ocean nitrogen cycles are similar

asked Nov 2, 2018

1 answer

5 votes

53.2k views

Determine which numbers could not be used to represent the probability of an event. select all that apply. a. minus−1.5, because probability values cannot be less than 0. b. 0.0002, because probability

asked Sep 2, 2018

2 answers

5 votes

196k views

Freshwater fish excrete nitrogenous wastes as _____. freshwater fish excrete nitrogenous wastes as _____. guano urea uric acid ammonia proteins

asked May 19, 2018

1 answer

5 votes

164k views

Deregulation occurs when the government no longer determines what role each company can play in the market and how much the company can charge for their products. a. True b. False

asked Aug 24, 2017

2 answers

2 votes

201k views

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