planets
what is the smallest planet in are solar system
mercury
wich cell has a rectangular shape
plant cells
what is th fastest moving thing
light
what is the smallest layer
the crust
what cant a sound travel throught
a vacum
what is the biggest planet in are solar system?
jupiter
what kind of cell has a irregular shape
animal cel
what is faster light or sound
light
what is the biggest layer
the mantle
what does ound travel faster through solid or liquid
solid
what percent of earth is covered in water
70% or 71%
what things can tranport pollen
wind,water,bees, and people
why do you see lighting before you hear the thunder
because light is faster than sound
is the inner core solid or liquid
solid
what does sound travel faster through gas our liquid
liquid
how how old is earth?
4.6 bilion or 4 billion
what is the name of the male part of the flower
stamen
can light bend around corners
yes
how many people live on earth
around 8 billion
why cant you hear anything in space
because it is a vacum and there is nothing for the sound to bouce off of
what is the 5 planet from the sun?
jupiter
what is the name of the female part of the flower
pistil
why is time frozen from lights persceptive
its not actually frozen its just moving much faster than everything else.
what is hotter the inner our outer core
outer core
why cant we see sound waves
because the wave is uasually much faster than are eyes can register so we can see it