An organism that carries a pathogen is called a A pathogen
В. contaminant
C. fungus
D vector
Please select the best answer from the choices provided
A
B
C
D

I’ll choose the brainliest

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b

Answercerebrospinal fluid;