Explanation:
comparison microscopes are used to identify a specific weapon.
every gun weapon, has a unique pattern on the bullet after firing.
authorities can compare a murder weapon with the same stock of gun.
if murder weapon is found, they can compare the "murder bullet" with existing guns of the same make, model, if while finding the murder weapon, the same pattern exists on suspected weapon's bullet, it will be subjected as evidence.
Answer:
because there not smart
Explanation:
trump is so far my best president im still free in my country so why prevent him from doing what he needs to do
The following must occur before an <u>underage individual</u> can participate in the research study:
- the parent/legal guardian must give permission for the minor to participate.
- the minor must agree to participate in the research.
<h3>What is a research study?</h3>
This refers to the systematic, rigorous and critical investigation that aims to answer questions.
Any research participant that is above 18 years is considered a non-minor and can participate in any kind of research study without seeking consent from guardians/parents.
Read more about research study
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Your answer is........Virginia and Kentucky was passed to protest
