The is the functional part of the code in when transcribed to rna or the gene in dna
a. intron
b. exon
c. dna
d. polypeptide
explain!

Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement

Which characteristics must an object possess in order to be considered alive?

What are the two functions of the respiratory system