Answers by Radouane ROUFID
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Answers by Radouane ROUFID

Answers by Radouane ROUFID
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When did all of the modern animal phyla first appear? A. About 3.5 billion years ago, following the evolution of photosynthesis, which produced food that forms the basis of food webs. B. About 540 million
answered Jul 16, 2020
2 votes
206k views
When production reflects consumer​ preferences, __________ occurs?
answered Dec 5, 2019
5 votes
196k views
The cardiovascular system, which transports blood through the body, is a one-way system. Please select the best answer from the choices provided. T F
answered Sep 16, 2019
2 votes
148k views
The vertices of △JKL are J(−1, 8), K(3, 5), and L(6, −9). What are the vertices of T<4, −2>(JKL)?
answered Jul 30, 2019
3 votes
128k views
Although this moss plant undergoes alternation of generations and has two distinct body forms, its life cycle began as a A) seed. B) single cell. C) haploid gamete. D) cluster of cells.
answered Apr 17, 2019
7 votes
171k views
The value for the area A of each figure is given. Write and solve a compound inequality for the value of x in each figure. Help me plz.
answered Apr 16, 2019
3 votes
131k views
Which theorem or postulate proves that △ABC and △DEF are similar? Drag and drop the correct postulate or theorem into the box to correctly complete the statement.
answered Mar 3, 2019
7 votes
166k views
The inner core is mostly made of
answered Oct 30, 2018
5 votes
148k views
What features were common to all of england’s southern colonies, and what features were peculiar (different) to each one?
answered Jun 23, 2018
6 votes
82.7k views
A 4 digit starts with 25. The next two digits are3 times the first 2 digits. This 4 digit number is multiplied by352. What is product?
answered May 18, 2018
3 votes
96.0k views
Select all of the problem situations that can be solved using the given equation 8x + 15 = 143
answered May 9, 2018
3 votes
91.3k views
Please answer this simple question!!!
answered Feb 1, 2018
2 votes
115k views
PLEASE HELP ME!!! THE QUESTIONS IS ON THE FILE!
answered Nov 18, 2017
6 votes
233k views
A jar contains jelly beans that are red, yellow, blue, and purple. Several people reach in and grab handfuls of jelly beans, then collectively tally the number of each color: 15 red, 20 yellow, 12 blue,
answered Jun 14, 2017
2 votes
40.4k views
Advance tickets for a school play went on sale. The price of each student ticket was $4 and everyone else paid $5. On the first day, no more than $80 in tickets were sold. Describe and explain the possible
answered Apr 2, 2017
3 votes
80.0k views
In the 19th century many European nations competed for A. cultural alliances. B. territory and power. C. the approval of the Pope. D. trade agreements with South America.
answered Apr 14, 2016
3 votes
93.7k views
Life for the average ancient Egyptian was carefree and easy. A. Yes B. No
answered Nov 15, 2015
7 votes
210k views
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