USA English. Your question is a good one. Filling out the immigration forms properly is important. Failure to submit forms with the proper answers or replies is the main cause for failure to receive approval. In your case, I believe that Occupation/self-employed, Job title/florist would be acceptable.
The skin is composed of two layers: the epidermis and the dermis. Underneath these layers lies the hypodermis. The epidermis is stratified squamous epithelium. The dermis is composed of a papillary layer and a reticular layer. The reticular layer of the dermis is made up of dense irregular connective tissue.
The skin is composed of three layers: the epidermis, the dermis and subcutaneous tissue. There are several structures and specialized cells that exist within subcutaneous tissue, including: Collagen and elastin fibers.