A critical need of society is one that is

A critical society is a community of people who value critical thinking and value those who practice it. It is a society continually improving. ... There is no culture on earth where critical thought is characteristic of everyday personal and social life.

Urgent

Explanation:

A critical need is one that is urgent or necessary.

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up