Simpler organisms conduct digestion with the of lysosomes.
a. extracellullar
b. intracellular

B. Intracellular

Explanation:

Lysosomes are single membrane bound organelles present in eukaryotic cells. The unicellular eukaryotes such as amoeba engulf the food with help of food vacuole. The food vacuole fuses with lysosomes to form the digestive vacuole wherein the lysosomal enzymes carry out the digestion of ingested food. Since this digestion process is carried out inside the cell, it is called as intracellular digestion.

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.