What would be the mass of a 10 kg suitcase be on…?

Me asap worth brainlieist and 50 points

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

What strategies did the writers/producers use to differentiate between tonto and the characters if the dominant culture?