18. what's a ventifact? a. a wind-borne deposit of sand b . the side of a sand dune protectechirom wind c. a wind-borne deposit of nutrient-rich soil d. a rock formation shaped naturally by wind

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

What is the most appropriate method of gaining weight (muscle mass)