What is the purpose of a scientific model? Select one:
O a. To predict the future.
O b. To explain ideas to others.
O c. To conduct experiments without using real object or
humans.
O d. All of these are correct.

1. the is the thinnest part of the earth. 2. the is the thickest part of the earth. 3. what metals are mentioned in the text?

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.