Consider the students' experimental design. What was the independent variable and what purpose did it serve to answer the research question?
A)
condition of tablet; chewing food
B)
time to dissolve; digestion process
9
time to dissolve; enzyme action time
D
condition of tablet; chemical digestion

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier

2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?

Could anybody give me the answer to this question.