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Answers by Mattumotu

Answers by Mattumotu
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The atoms that make up a star can be determined by the color of the star the position of the star in its galaxy the stars emission spectrum the stars corona
answered May 15, 2018
5 votes
167k views
A star is born when gas and dust from a nebula become so dense and hot that nuclear fusion starts. Which of the following forces is responsible for the formation of a star? A. friction B. gravitation C.
answered Apr 23, 2018
2 votes
101k views
Which of these is not a biomass energy source? Wood chips Manure Paper Sun PLEASE HELP
answered Mar 19, 2018
2 votes
28.4k views
Choose the option that best defines the use of unbiased tone in expository writing. the indifferent attitude that should be adopted by the writer towards his or her topic the impartial attitude that should
answered Feb 18, 2018
7 votes
158k views
All of the following are possible reasons for the decline of the Indus civilization except __________. A. barbarian attacks B. reduced water supplies C. the overuse of resources D. reduced food production
answered Feb 15, 2018
1 vote
130k views
What is the difference between fitness and active
answered Dec 25, 2017
2 votes
113k views
Today, many crops grown by farmers are genetically engineered. Which of the following is a likely risk of using genetically engineered crops? The engineered genes in the crops could be transferred to wild
answered Jun 14, 2017
2 votes
54.7k views
Compare the exertory functions of the kidneys and the lungs
answered Jun 11, 2017
2 votes
145k views
One of the most important events in Islam, the Hegira, refers to Muhammad's __________.
answered Apr 13, 2017
4 votes
200k views
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