It is difficult to determine a definition for life that is suitable for all situations. instead of defining life, biologists have decided to

a) describe the characteristics of life
b) determine if something is living or non-living based on its complexity
c) qualify life based on whether something can move or not
d) determine something is living if it responds to outside stimuli

i can't see the full page, therefore, can't answer it

explanation:

the right answer is a. skin cells forming from sunlight.

the liver is an organ endowed with a fantastic ability to regenerate

. thus, if a hepatectomy (ablation) of 70% of the hepatic mass is performed in the rat, there is complete recovery in 7 to 10 days.

prokaryotes are beings that have existed since the existence of life on earth, and do not come from another realm.

ribosomes are organelles that exist naturally in eukaryotes, either in free form or attached to the endoplasmic reticulum.

click to let others know, how is it

mark brainliest and have a great day!