Answer:
Explanation: Sponges are animals with dense skeletons that are highly adapted to their environments.
Explanation:
Liquids and gases are similar in both shape and volume because they both have its shape determined by its surroundings.
Gases, liquids and solids are all made up of atoms, molecules, and/or ions
Meerkat- the more chromosomes the more different gametes can be created
There are several ways;
The Skeletal system protects for example the heart and several aspects of large vasculature. The skeleton also has the means to produce blood cells in the marrow of some of the bones.