7. when you are standing on a bridge, you are pushing down
on the bridge but you don't fall through (hopefullyl).
which law would this be an illustration of and why?

8. when shopping. it is much easier to push the empty shopping
cart than when it begins to fill up. which law would this
be an illustration of and why?

can anyone ?

electromagnetic waves travel through space with vacuums. give me brainliest if right.

scorpions are,

c.arachnids

  scorpions are animals in the order scorpiones, under the class arachnida, which makes them a distant cousin of spiders

happy to

pls mark as brainliest.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption