Which two systems are most directly involved in providing molecules needed for the synthesis of fats in human cells?

A. digestive and circulatory
B. excretory and digestive
C. immune and muscular
D. reproductive and circulatory

At the complete end of cellular respiration, how many molecules of atp are produced?               a.  15    b.  26    c.  38    d.  34 

Matched chromosomes carrying information about the same characteristics in the organism are called

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)