In which of the following is star formation most likely to occur? (I think that it's B, but I need another opinion)

A. a black hole

B. a neutron star

C. an extremely dense cloud of space dust and gas

D. a young star that has just entered the main sequence

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .