Questions by Mvb

Questions by Mvb

Can someone pls help me!!!!!

asked Mar 23, 2022

1 answer

19 votes

182k views

Helium is an odorless, colorless gas at room temperature. It is less dense than air. That's why helium balloons float. It is a non-reactive gas, a member of the Noble gas family. Its melting point is -272.

asked Nov 17, 2021

1 answer

3 votes

118k views

Please help!! 20 points

asked Aug 6, 2021

1 answer

2 votes

163k views

What two major problems occurred for the poorer Roman's?

asked Jul 24, 2021

1 answer

1 vote

182k views

Hydrogen bonding allows for: O adhesion O cohesion all of the answers are possible because of hydrogen bonds O capillary action

asked Jun 13, 2021

1 answer

3 votes

189k views

¿Conocen Uds. a la niña con el abrigo rojo? grammatically correct incorrect

asked Feb 15, 2021

2 answers

5 votes

199k views

A person has been injured and is responsive. You obtain consent to check the victim for life-threatening conditions. What life-threatening condition would require you to immediately summon EMS personnel

asked Jan 17, 2021

1 answer

1 vote

202k views

You cross two true-breeding parents (one with purple flowers and one with white flowers). All of the F1 progeny (offspring) have purple flowers. You grow and self-pollinate this F1 generation and collect

asked Nov 20, 2020

1 answer

3 votes

79.5k views

According to the article,what valid claim came from the national research council?

asked Oct 15, 2020

2 answers

2 votes

185k views

The absorption spectrum for carotenoids are shown here. These are accessory pigments associated with photosynthesis, but they are not the main pigments that drive photosynthesis. If plants reabsorb their

asked Aug 20, 2020

2 answers

4 votes

107k views

Pls answer and show work

asked Jul 13, 2020

1 answer

4 votes

175k views

Which scientist have contributed to our knowledge of earth

asked Mar 1, 2020

1 answer

1 vote

71.6k views

Change each decimal to a percent 6.215 show work and steps listed on the side

asked Sep 27, 2019

1 answer

4 votes

146k views

Write an equation showing how this buffer neutralizes added base (csoh).

asked Jul 1, 2019

1 answer

1 vote

80.8k views

Why should we have gun control and what are the cons and the pros of having gun control.

asked Apr 1, 2019

2 answers

2 votes

121k views

What year did massachusetts ratify the constitution ?

asked Nov 5, 2018

2 answers

0 votes

227k views

A standard I.Q. test produces normally distributed results with a mean of 104 and a standard deviation of 16 for 52,000 students in grade 12 in the province. Approximately how many of these people would

asked Oct 23, 2018

1 answer

5 votes

173k views

An airplane over the Pacific Ocean sights an atoll at an 7° angle of depression. If the plane is 663 m above the water, how many kilometers is it from a point 663 m directly above the atoll?(Hint: Make

asked Mar 7, 2018

1 answer

0 votes

74.6k views

The table above gives examples of inherited traits. Which statement below will BEST complete this table? A) A bird eats seeds. B) A girl can read Spanish. C) A bird knows where to find a feeder. D) A dog

asked Feb 1, 2018

1 answer

4 votes

32.8k views

Carl has three lengths of cable,5\6 yard long,1\4 yard long,and 2\3 yard long.He needs at least 1 yard of cable. a. which two pieces together make a length at least 1 yard and closest to 1 yard? b. if

asked Nov 17, 2016

1 answer

1 vote

62.5k views

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