Answer:
arrow (which creates the resultant vector)
Explanation:
When you use the graphing technique when adding vectors, you can use the head to tail method to draw the vectors. And from the starting point or the tail of the first vector you drew, you will draw an arrow touching heads with the head of the last vector drawn.
With that, you can use a ruler to measure the resultant vector's magnitude, and use a protractor to measure it's direction.
Below is an example:
Let:
V1 = Vector 1
V2 = Vector 2
R - resultant vector.
Hello.
The answer is
<span>B.They help produce plasma cells.
Have a nice day</span>
The cuticle blocks water from evaporating from the leaves.
<u>Answer</u>: B) White blood cells.
<u>Explanation</u>:
- <em>Killer T cells,</em> also known as cytotoxic T cells are the cells of the immune system. These are a type of white blood cells.
- These cells perform various functions such as killing the virus-infected cells, damaged cells, and cancerous cells. They are also involved in transplantation rejection as they recognize the MHC I molecules.
- However, since they are <em>themselves are a type of white blood cells, they do not kill them.</em>
