8 How is the geologic time scale divided? F)
By eons, eras, periods, and epochs.
By chronological order.
H)
By millions of years.
3)
All of the above.

Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.

What molecule contains an organisms genetic material, passed down from parents to their offspring

Choose the diagram that best represents a habitat corridor explain your choice.