Biology, 07.01.2020 14:31, logansgirl3228

What are the functions of a contour feather?

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Biology, 21.06.2019 12:30, live4dramaoy0yf9

Apower plant recently purchased land and will be building a large factory on wetlands in florida. which of these is not an environmental effect of destroying these wetlands? question options: destroying the wetlands will create a loss of habitat for many species. destroying the wetlands will create flooding. destroying the wetlands will create species to relocate to a new area. destroying the wetlands will change the climate in this area.

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Biology, 22.06.2019 02:40, maisieisdabomb23

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

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Biology, 22.06.2019 17:00, maxicanofb0011

How far away is the nearest black hole from earth?

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Biology, 22.06.2019 21:40, falishaduncanovmtz2

According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.