Affiliate Marketing Secrets

want to know if a emergency room at a non affiliated hospital can see if youve been to another emergency room

I have to services that i wish to market as stand alone services. Although they relate to fitness, they are 2 different niches. I have one website domain name that i am currently utilizing for one of the fitness services. I do not have a domain name for the other service. I plan to market all of the services via social media and email marketing. I do not have the budget to establish another website for the additional service.
How do i market both services on social media platforms effectively without combining them and confusing one with the other?
I welcome all suggestions!

the different species with in ecosystem are collectively referred to as the (1) niche (2) community (3) consumers (4) population

I’ve been watching stephenvlog on youtube (check it out its amazing) and I watched a video about how stephen made so many friends and stuff how is collage better and worse then high school?

Rabbits and squirrels live together in forests but fill different niches because they
F compete with each other for food
G have different food sources
H have different life cycles
J provide food for different animals

How can I make my comments and posts from different yahoo affiliates websites invisible from messenger to all of my friends?
Currently, everyone from my messenger list can see what and where I’ve added a comment which is quite annoying.