Answers by Jianwu Chen
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Answers by Jianwu Chen

Answers by Jianwu Chen
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The first person who suggested that matter was made up of atoms was the Greek philosopher ____________________ .
answered Jun 30, 2021
7 votes
86.0k views
How is mitosis related to the cell cycle ?
answered Apr 8, 2021
4 votes
57.3k views
Please send help I really need your help
answered Apr 8, 2021
2 votes
232k views
Find the surface area.
answered Apr 7, 2021
6 votes
54.9k views
Help me with this please
answered Mar 24, 2021
5 votes
202k views
Rewrite the rational exponent as a radical expression (2 raised to 3/4)/ (2 raised to 1/2)
answered Jan 29, 2021
3 votes
69.8k views
Three collinear points on the coordinate plane are r(x,y), s(x+8h, y+8k), and p (x+6h, y+6k)
answered Nov 9, 2020
3 votes
214k views
Help..... :( A doctor thinks a patient has an intussusception, in which a part of the intestine slides inside itself like the parts of a collapsible telescope. Which imaging technique is the doctor most
answered Jul 13, 2020
4 votes
15.6k views
Josh used a standard deck of 52 cards to conduct an experiment. Half of the cards in the deck were red. The other half were black. Josh predicted that he would choose a red card in 4 out of 8 trials. When
answered Jul 11, 2020
5 votes
15.8k views
Which words in the sentence does the underlined verb link? George Washington was the first president of the United States. A. first, president B. president, United States C. George Washington, first D.
answered May 22, 2020
4 votes
103k views
1. Mis sobrinos del perro de mis abuelos porque es muy grande. 2. Necesitas con la computadora portátil (laptop). Es muy frágil (fragile). 3. Yo practicar el vocabulario de español. 4. Lola y yo de escuchar
answered Mar 7, 2020
3 votes
223k views
7. In the cycle, a virus integrates its DNA into the host's DNA, and its DNA is replicated when the host DNA is replicated. A. infectious B. retroviral C. lysogenic D.lytic
answered Feb 13, 2020
5 votes
496 views
Cytochrome c is a small protein that is found in present-day organisms. Comparison of the structure of cytochrome c from different organisms to infer evolutionary relationships would be part of the science
answered Jan 19, 2020
2 votes
68.4k views
Divide. If there is a remainder, express it in the form r/ x + 5 . (x3+6x2+8x+25)÷(x+5)=
answered Nov 23, 2019
7 votes
194k views
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