On a cold day, you go outside after a rainstorm and find pellets of ice on the ground. the pellets are all around 3 millimeters in diameter.
which type of precipitation are these pellets?
a: snow
b: hail
c: sleet
d: freezing rain

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes