Questions by BergmannF

Questions by BergmannF

The lungs are major organs of which organ systems? the respiratory and endocrine systems the digestive and cardiovascular systems the excretory and respiratory systems the cardiovascular and immune systems

asked Jan 1, 2022

2 answers

10 votes

223k views

A bag of backed chips advertises that it now has 1/4 fewer calories than the old recipe.What is the percent of calories were removed from the recipe?

asked Aug 21, 2021

1 answer

5 votes

220k views

The upper crust is the region that starts at Earth's surface and ends between Km and Km below Earth's surface.

asked Jun 8, 2021

1 answer

5 votes

115k views

Expand to write an equivalent expression -1/2(-2x + 4y)

asked Mar 12, 2021

1 answer

5 votes

4.6k views

-2a -9= 3 (2a+5) who do I solve this?

asked Mar 12, 2021

2 answers

2 votes

42.1k views

Which of the following best explains an effect of the expansion of the Mali Empire on the trans-Saharan trade networks?

asked Feb 3, 2021

2 answers

2 votes

2.2k views

Answer both, please. and explain

asked Jan 5, 2021

1 answer

1 vote

124k views

What is 26/20 17/20 as a percent

asked Dec 20, 2020

2 answers

1 vote

14.2k views

Does the relationship in your problem use addition or multiplication?

asked Oct 9, 2020

1 answer

4 votes

148k views

Please be quick Find X Find YZ Find XZ

asked Jan 13, 2020

1 answer

5 votes

105k views

Why do scientists control the number of significant digits in calculations involving measurements?

asked Dec 1, 2019

2 answers

4 votes

21.5k views

What is one difference between a cell wall and a cell membrane A. Cell walls have gap junctions. Cell membranes have plasmodesmata B. Cell walls act as a boundary that nothing can pass through. Cell membranes

asked Mar 16, 2019

2 answers

3 votes

190k views

NEED HELP! 20 POINTS!!

asked Dec 12, 2018

1 answer

1 vote

130k views

I need help on how to solve this problem

asked Jan 13, 2018

1 answer

3 votes

66.6k views

Vascular tissue allows plants to move water and nutrients throughout the plant body. Another effect of vascular tissue is that it allows plants to a. stay low to the ground. b. grow taller than plants

asked Nov 2, 2017

1 answer

3 votes

189k views

What is the difference of the polynomials? (8r6s3 – 9r5s4 + 3r4s5) – (2r4s5 – 5r3s6 – 4r5s4)

asked Jun 25, 2017

2 answers

0 votes

165k views

The bicamerlal stucture of congress arose from

asked Apr 1, 2017

1 answer

4 votes

153k views

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