meaning that they live their entire adult life attached to a single spot.
Meaning they're attached to some surface.
Adult sponges are said to be sessile animals due to the fact that they are attached to the same surface for their entire lives. Sponges are one of the simplest animals on Earth.
Because they are attached to a surface
chick
you said it. Sheep is adult, and lamb is baby.
extinction...
there are a number of species of sea sponges if that is what you mean by "sponge".and it depends on the species if it does resemble a plant, some does or I think it does and some looks more like corals or so.
because god said so
sessile
My science teacher said that it is sessile and it reproduces anisexually and some other way
Magnet says, "When I grow up, I want to be an attraction!"
Sponges are at the tissue level of organization. They lack organs and organ systems, instead having specialized cells grouped together to perform specific functions.
Every organism grows. Cells multiply. For animals, this means they learn their specific animal skills. For humans, it means we learn specific human skills. When we know many skills like our adult parents know, we are said to be grown up. However, just like teenage and young adult animals, young adult humans continue to learn and learn from mistakes even though we are supposed to be "grown up".
Most animals are symmetrical in their body plans, which doesn't necessarily mean that they are perfectly symmetrical.Humans for instance, have two, you can place a mirror right in the middle of a person and it will produce an image of the corresponding side. Humans and most mammals are said to be bilateral (two sides).Starfish for instance have more than two, they have radial symmetry.Some members of the animal kingdom do not have any symmetry in their body plans. A good example would be the more primitive of animals, the Poryphera (sponges). Sponges are asymmetrical (do not have symmetry).
In most animals cells that carry out the same function form structures called tissues. An organ is a group of tissues working together for a common function. Sponges can be said to show some cell differentiation (and therefore have tissues). The porifera (the phylum containing sponges) are some of the most ancestral animals on the planet and only have two cell types. One makes up the soma (the body) and the other the germ line (a reproductive system). Interestingly, these cells have the ability to self-recognise which was important in the evolution of multicellularity. So, if you put a sponge through a blender if will eventually rearrange itself back into its original form. (Please don't try this with your pet hamster - it definitely won't work!)
Los animales is the spanish name for Animals.
it is a producer and consumer in its own respective ways.
Percy Jackson is said to like animals. In fact, it is said that his favorite animal is a tiger. He said that if he ever had a tiger, he would call it Jackie.
chick
An adult audience. He wrote these books as adult fiction because he said "child books suck"