There are so many examples for that in different areas, like biology experiment carried out in our lab recently.
Here's one link:https://www.creative-biogene.com/support/Knockout-Cell-Lines-in-Antibody-Screening-and-Validation.html
The answer bnb is true becuase without desity in anything nothing would circulate
The answer is urticaria (also known as hives).
Answer:
Explanation:crystal size in igneous rocks is determined by how quickly magma or lava cooled to form it.
Substance abuse can spread STIs because when a user shares needles with an infected person, it can spread through the blood. Any high-risk behavior like this spreads STIs.