Question

classify the following types of evidence: serial number, soil sample, tiktok, pollen

Explanation:

A serial number is a physical mark or identifier. A soil sample is a physical substance. A TikTok is a digital - non - biological and non - physical in the traditional sense of physical evidence in a scientific context. Pollen is a biological entity produced by plants.

Answer:

Serial Number: Physical
Soil Sample: Physical
TikTok: Neither (it's digital)
Pollen: Biological