The normal heart rate for adults generally ranges from 60 to 100 beats per minute. This means your heart normally beats one to two times per second. Calculate your resting heart rate by placing your index and middle fingers on your neck to the side of your windpipe.
Making the world better, one answer at a time. Kingdom: Animalia, Phylum: Porifera. The class, order, family, genus and species depends on which kind of sea sponge you mean.aking the world better, one answer at a time. Kingdom: Animalia, Phylum: Porifera. The class, order, family, genus and species depends on which kind of sea sponge you mean.
The following points highlight the three main classes of Phylum Porifera. The three classes are: 1. Calcarea or Calcispongiaeâ (Calcareous Sponges) 2. Hexactinellida or Triaxonida or Hyalospongiaeâ(Glass Sponge) 3. Demospongiae. Phylum Porifera: Class # 1. Calcarea or Calcispongiaeâ (Calcareous Sponges):