Ariver is flowing at 3.6 m/s. a boy in a tube is floating the river downstream. if the boy can use
his arms to paddle at 1.7 m/s with the current, how fast will it appear he is moving to anyone on
the riverbank?

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it