Match each object to its definition
a rock that burns up in Earth's
atmosphere
meteoroid
a small piece of rock in space
meteor
the remains of a rock from space that
strikes Earth's surface
meteorite

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Building glycogen from glucose molecules is an example of what

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.