Question 2 (3 points) Choose the best description of the pattern you saw after dropping 2 pennies in the water.

Question 2 options:

There were no visible waves from the pennies

The waves stopped as they collided with the waves from the other penny

The waves meet and create a larger, circular wave

is this for the e2020 class

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.