Physics, 14.12.2020 18:40, baby092000
Which genus of single-celled organisms feeds by surrounding its food with cytoplasm and engulfing it?
A. Euglena
B. Volvox
C. Amoeba
D. Paramecium
Answers: 3
Physics, 22.06.2019 01:10, joejoefofana
Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?
Answers: 3
Physics, 22.06.2019 12:40, live4dramaoy0yf9
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
Answers: 2
Which genus of single-celled organisms feeds by surrounding its food with cytoplasm and engulfing it...
Geography, 30.08.2021 19:10
Biology, 30.08.2021 19:10
Mathematics, 30.08.2021 19:10