Questions by Dmitry Velychko

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Find the distance between each pair of parallel line y=x-6 and y=x+8

asked Apr 12, 2018

Mathematics
high-school

1 answer

1 vote

39.7k views

What are 3 polymers made of glucose monomers

asked Feb 23, 2018

Biology
high-school

1 answer

3 votes

169k views

What feature of the fossil Pikaia led scientists to classify it as a chordate? A. Tentacles B. A definite head region C. A notochord D. Segmentation

asked Jan 20, 2018

Biology
high-school

1 answer

5 votes

210k views

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