Questions by Mohamed Sabry

Questions by Mohamed Sabry

Do all mutations have the same effect on DNA? Why or why not?

asked Aug 26, 2021

2 answers

4 votes

37.8k views

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 80 miles per hour. The westbound train travels at 70 miles per hour. How long will it

asked Jun 23, 2021

2 answers

4 votes

145k views

I need help with this please

asked Apr 15, 2021

1 answer

3 votes

28.2k views

Each child spent a portion of their day playing. Amanda spent 37% Marcus spent 21% Nick spent 3/7 Pat spent 2/9 Which list shows them in order from the least amount of time to the greatest amount of time

asked Feb 27, 2021

1 answer

2 votes

130k views

4.2.32 Richard and Teo have a combined age of 41. Richard is 5 years older than twice Teo's age. How old are Richard and Teo? Richard is years did, and Teo is years old. Type whole numbers.)

asked Feb 11, 2021

2 answers

0 votes

124k views

In 1880 an American performed the first accurate measurement of the speed of light for which he received the Nobel prize. The scientist was

asked Jun 28, 2020

2 answers

4 votes

20.0k views

Giving you all my points. Please please help. And if you are gonna help, p,ease show your work. ALL of the pages. I know some people that doesn’t. But this is due at 11:50 no joke. Please please please

asked Mar 11, 2020

1 answer

0 votes

26.0k views

In x3, x is called the _____.

asked Nov 22, 2019

2 answers

4 votes

185k views

Where do paleontologist look for fossils? A. metamorphic rock B. igneous rock C. sedimentary rock D. intrustion

asked Aug 10, 2019

1 answer

1 vote

192k views

Help! Will mark brianliest!! In a heat engine, if 500 J of heat enters the system, and the piston does 300 J of work, what is the final internal (thermal) energy of the system if the initial energy is

asked May 6, 2019

1 answer

0 votes

6.4k views

When using the fireplace, never leave the room unless the screen is

asked Nov 5, 2018

2 answers

2 votes

1.3k views

Tattoos, or "ink," are very popular today. some people end up living the "ink lifestyle," getting large portions of their limbs or bodies tattooed, spending time with other tattooed people, and attending

asked Aug 6, 2018

1 answer

0 votes

209k views

Ik this sounds dumb and it's very late so I don't want to do the math 600 Seconds is ___ hours what I'm asking is 600 seconds equal how many hours (I'm not bossy I word things weirdly)

asked Mar 6, 2018

2 answers

3 votes

181k views

What are pros and cons of individual rights?

asked Feb 25, 2018

2 answers

2 votes

217k views

__________ were lands given by the king to one or more people. These owners were often the king's friends or members of the English nobility, and had much control over their colonies.

asked Feb 7, 2018

1 answer

1 vote

188k views

What is 6^0+6^-2? someone please help

asked Aug 4, 2017

2 answers

4 votes

50.2k views

if you were a us citizen living during world war 2 which government action would have influenced your everyday life the most

asked May 12, 2017

1 answer

2 votes

153k views

Am I right? A scientist makes a discovery that suggests a hominid species created and used relatively sophisticated tools. The scientist decides to publish his findings. Which of the following sources

asked Jan 17, 2015

2 answers

2 votes

187k views

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