Why do elephants have long noses?

since their tall they can drink out of there trunks

Explanation:

The elephant's trunk is an extended nose that is fused with their top lip. They have opposable "fingers" at the end for grasping small objects. One of the ways you can tell the elephant species apart is by the number of these fingers: African elephants have two while their Asian counterparts have only one.

Explanation:

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.