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Oxygen and carbon dioxide are exchanged in capillaries that surround tiny sacs called bronchi. Please select the best answer from the choices provided ОTrue OFalse
answered
Dec 26, 2023
Health
college
1
vote
75.5k
views
Which regional set of colonies had an economy based on small farmers and merchants with the basis of subsistence small family-operated farms and trade in some areas
answered
Dec 23, 2023
History
high-school
5
votes
106k
views
Calculate the kinetic energy of the cart at the point shown below. It has a mass of 0.5 kg, is 2.0 m high, and is moving at a velocity of 1.5 m/s. Round your answer to the hundredths place (two the decimal
answered
Feb 17, 2023
Chemistry
high-school
3
votes
108k
views
A. where will vertex A be located after a rotation of -90° B. where will vertex B be located after a rotation of 90° C. where will vertex C be located after a -180° rotation D. where will vertex D be located
answered
Feb 13, 2023
Mathematics
high-school
11
votes
11.4k
views
When two solutions are mixed, the temperature drops from 18 degrees Celsius to 12 degrees Celsius. What kind of reaction has occurred? Question 2 options: Single displacement Endothermic Exothermic Precipitation
answered
Jan 24, 2023
Biology
high-school
2
votes
121k
views
Which best describes the results of the Peloponnesian War? Athens immediately became a democratic city-state Athens was ruled by the people of Sparta Athens was destroyed by Sparta Athens was ruled by
answered
Aug 8, 2022
History
high-school
12
votes
92.4k
views
4. How would you calculate the poH of a base when given the concentration of [OH]-?
answered
Jun 14, 2022
Chemistry
high-school
0
votes
7.0k
views
P l e a s e h e l p this is a test
answered
May 24, 2022
English
middle-school
2
votes
198k
views
-4=2/3 b What would be the best first step to solving the equation in one step
answered
Apr 21, 2022
Mathematics
college
1
vote
71.4k
views
What is goodness? And can someone become good?
answered
Apr 15, 2022
English
college
3
votes
118k
views
Which one is true pls answer
answered
Apr 12, 2022
Mathematics
college
7
votes
81.9k
views
There are 18 apples on the tree in the Donaldson's front yard. Namid climbed the tree and ate 3 of the apples. Dawn shook the tree, and 2 more apples fell. What fraction of the apples are still on the
answered
Mar 10, 2022
Mathematics
high-school
4
votes
114k
views
Can Someone Please Help Me With This Question I don’t understand it
answered
Feb 6, 2022
Mathematics
high-school
13
votes
71.4k
views
One piece of good sense would be more memorable than a monument as high as the moon What is the effect of the hyperbole on the passage's meaning or tone? 1)it stresses the value of thoughtfulness 2)it
answered
Nov 3, 2021
English
high-school
4
votes
180k
views
What color are hera's eyes? *please help*
answered
Oct 26, 2021
English
middle-school
2
votes
36.4k
views
Which of the following factors most directly contradicted adams theory about the Revolution
answered
Oct 20, 2021
Advanced Placement (AP)
high-school
0
votes
62.9k
views
What would the answer be 42% of £350
answered
Oct 8, 2021
German
middle-school
4
votes
105k
views
Which expression is equivalent to the following complex fraction 2-1/y/3+1y
answered
Oct 2, 2021
Mathematics
high-school
3
votes
26.2k
views
Financial information is presented below: Operating expenses $ 32000 Sales returns and allowances 6000 Sales discounts 5000 Sales revenue 190000 Cost of goods sold 93000 Gross profit would be:_________
answered
Aug 21, 2021
Business
college
3
votes
201k
views
Anjali's plane had been flying through calm skies (no wind) with a velocity (speed and direction) vector \vec{v_1} = (400,100). Now, however, the air mass surrounding the plane is moving quickly (i, it's
answered
Jun 20, 2021
Physics
high-school
5
votes
164k
views
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