Question

what is another name for the resource known as steatite?
sandstone
sarsen
soapstone
spotted dolerite
question 33
1 pts
pollen and starch grains from plants and even blood residue can survive for thousands of years on the smoothed facades of grinding tools or the cutting edges of sharp - edged stone knives?
true
false

Explanation:

For the first question (another name for steatite):

Steatite is a mineral also commonly known as soapstone. Sandstone, sarsen, and spotted dolerite are different rock types with distinct compositions and properties, not synonyms for steatite.

Scientific research in archaeology and related fields shows that organic residues like pollen, starch grains, and blood can be preserved on stone tools (grinding tools, stone knives) for long periods (thousands of years) due to the stable environment and properties of the stone surfaces, allowing for archaeological analysis of ancient practices.

Answer:

C. Soapstone (assuming the options are labeled A: Sandstone, B: Sarsen, C: Soapstone, D: Spotted Dolerite; if original labels differ, adjust to match, e.g., the option with "Soapstone" text)

For Question 33 (survival of residues on tools):