Your nerves in your feet send signals to your spinal cord and brain telling you its hot so you don't burn your flesh
I need photos to see what the problem is.
Gametes develop in the multicellular haploid gametophyte (from the Greek phyton, “plant”). Fertilization gives rise to a multicellular diploid sporophyte, which produces haploid spores via meiosis. This type of life cycle is called a haplodiplontic life cycle