A(n) is a globular cluster of cells specialized to detect chemicals found in foods.

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive

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)

According to cell theory; which structures carry out the basic function of living things? a. atoms b. organs c. cells b. nuclei