Fossil record- species evolve differently in different environments . different species evolve similarly in the same type of environment
homologous structures of living organisms- 2 variations; similar body structures that don't necessarily have similar functions
homologous- diff mature forms but develop from embryonic tissues
vestigial- similar structures with reduced size and lesser or no functions
embryology- early stages of many animals are very similar- suggesting that organisms share common ancestry
Answer:fissure (g) evacuate (b) magma (c) lava (h)
Explanation:
Make an observation, form a question, form a hypothesis.
Answer:
earth sun
Explanation:
Thp90% of the earth uses solar energy
