0. alana mailed 6 letters in (3 different mailboxes. she
put the same number of letters in each mailbox.
how many letters did alana put in each mailbox? 6 2×3

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Development has provided electrically for less money but what may be considered a cause of nuclear power

Plz ! what does it mean for an allele to be dominant?