Help me please 61)
Computer simulation is becoming a commonly used process to efficiently model and evaluate the impact of a variety of proposed solutions when facing a complex real-world problem. Reasons for using computer simulation over actual production of possible solutions include all except:
A)costs associated with testing and prototyping too high
B)computers are not as trustworthy as actual prototypes are
C)trial system would not withstand significant testing desired
D)time necessary to acquire and analyze results prohibitively long

computers are not as trustworthy as actual prototypes are

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.

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your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.