Help please I will give you the brainliest

I'm not 100% sure but I think its A. Here is an article I found on it. I might be wrong.

vascular tissue transports materials from the environment into the plant.

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.