Question

question 1
if you were to repeat the blood spatter lab, how could you change your experimental design to yield more accurate results?
question 2
what other test(s) could you perform on blood to better identify an individual?

Explanation:

For Question 1, increasing the number of trials, controlling environmental factors like wind - free conditions, and using more precise measuring tools can improve accuracy. For Question 2, DNA fingerprinting is a well - known test to identify individuals as each person has a unique DNA profile. Blood also contains proteins and antibodies that can be analyzed for identification purposes.

Answer:

Question 1: Increase the number of trials, control environmental factors, use more precise measuring tools.
Question 2: DNA fingerprinting, analysis of blood proteins and antibodies.