Questions by BlackWhite

Questions by BlackWhite

What is the alveolar-capillary membrane? the layer of cells through which gases are exchanged the layer of cilia that traps debris from entering lungs the pathway to the lungs from the trachea a pulmonary

asked Jul 17, 2021

2 answers

2 votes

131k views

How do I answer this problem 24/5+_+8/7=9

asked Jul 1, 2021

1 answer

2 votes

94.3k views

1. Explain the difference between genes and alleles.

asked Jun 23, 2021

1 answer

5 votes

132k views

How has climate change affected ocean levels

asked May 16, 2021

1 answer

2 votes

63.7k views

Mary loves to read. She reads almost everyday! On Monday, she read for 145 minutes . On Tuesday and Wednesday, she read for 459 minutes. How many minutes total has she read so far this week?

asked Mar 14, 2021

1 answer

4 votes

195k views

The Nature of Sound Waves 1 1 point Sound waves are longitudinal waves. O True O False

asked Feb 18, 2021

1 answer

0 votes

211k views

A wall with a surface area of 10 m2 is 2.5 cm thick. The inner surface temperature of the wall is 4150C, but the outer surface is much cooler. The heat loss through the wall is 3 kW, and the thermal conductivity

asked Nov 21, 2020

1 answer

3 votes

194k views

Finding the Account Balance Richard's checking account balance was $57.34 at the What was Richard's account balance at the end of the beginning of the week. During the week, he recorded the week? transactions

asked Sep 22, 2020

2 answers

4 votes

185k views

How to do monorhyme

asked May 27, 2020

1 answer

4 votes

32.2k views

Ulysses S. Grant's first BIG success came in the 1863 battle at what Mississippi city? A) Gettysburg B) Jackson C) Richmond D) Vicksburg

asked Mar 8, 2020

2 answers

1 vote

89.5k views

Mesopotamia was located in the

asked Feb 21, 2020

2 answers

5 votes

115k views

While hydrogen energy holds promise, the fact is that hydrogen is an energy __________, not a primary energy __________?

asked Oct 17, 2019

2 answers

4 votes

200k views

The theater has 175 seats. There are 7 seats in each row. How many rows are there

asked Aug 11, 2019

2 answers

5 votes

75.1k views

Why did some people believe that it was useful for people to learn about religion through icons?

asked Aug 16, 2018

1 answer

0 votes

91.7k views

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