Easy question, easy points
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Biology, 23.04.2021 02:00 momodagrate
Easy question, easy points
Answers: 2
Biology, 22.06.2019 16:00, shaydog6353
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Biology, 22.06.2019 23:00, cristian691023
Atype of organism that no longer exist on earth is said to be
Answers: 1
Biology, 23.06.2019 05:30, jeramiahirwin51
Pluto was once classified as a planet. however, scientists no longer classify pluto as a planet. which is a likely reason for this change? the original hypothesis about pluto was supported. no observations of pluto were made in the past. several planets in outer space were found to be similar to pluto. there were significant changes in scientific knowledge about planets.
Answers: 3
Mathematics, 22.02.2021 23:50
Mathematics, 22.02.2021 23:50
Social Studies, 22.02.2021 23:50
Mathematics, 22.02.2021 23:50
Mathematics, 22.02.2021 23:50
Mathematics, 22.02.2021 23:50
Mathematics, 22.02.2021 23:50