Black panthers eat other animals in their ecosystem, including deer, fish, birds, and rabbits. Which of the following terms best describes a black
panther?
O A. Producer
B. Herbivore
C. Carnivore
D. Omnivore

Carnivore

Explanation:

All things listed is meat

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.