Answers by John Rogers
Register

Answers by John Rogers

Answers by John Rogers
Filter
What cities developed along the lower parts Of the Tigris and Euphrates rivers. 30 points!
answered Jun 16, 2021
0 votes
105k views
a balloon has 0.3 moles of air inside and a volume of 7 liters after 0.2 more moles of air were blown into this balloon what is the volume
answered Jun 11, 2021
5 votes
148k views
Ugh need help with this
answered Apr 28, 2021
5 votes
116k views
After it experiences a "helium flash" a star like the Sun will have a brief period of stability, fusing helium into carbon (and sometimes oxygen). During this brief stable stage, the star:_________a. Increases
answered Feb 22, 2021
3 votes
164k views
What impact does white supremacy have on people of color in the USA? Explain in 4-5 sentences.
answered Jan 24, 2021
1 vote
155k views
The food web for a particular ecosystem is shown below. Greenhopper Gras Duck Ant Lizard Frog Tadpole Snake Sunlight Algse Bacteria Decayed Matter Earthworm What would most likely happen i the grasshopper
answered Jan 22, 2021
0 votes
92.8k views
A line graph, titled Amount of Air Pollution Parcticles by State, shows Parts per trillion or p p t, and Years 2006 through 2015 for Virginia, Wyoming, North Carolina, Tennessee, and Maryland. The line
answered Jan 9, 2021
6 votes
186k views
What stops perpetual machines
answered May 29, 2020
5 votes
19.0k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers