. I think that bivalves have evolved to have smaller head regions because they have also evolved to have bigger shells or valves than cephalopod
Answer:
tissues
Explanation:
cells make tissues and tissues make organs
C3H2H4- Imidazole-Organic compound
AlBr3-Aluminium bromide- Inorganic
C6H5F-Fluorobenezene-Organic
Cro3-chromic acid-Inorganic
H2O2-Hydrogen peroxide-Inorganic
C12H22O11-Sucrose- organic
Basically when a compound contains carbon atom in it its said to be organic.
The skeletal muscles work in pairs always
hope it worked !!!
The answer is; Bryophytes are nonvascular plants, and pteridophytes are seedless vascular plants
Pteridophytes have a vascular system (phloem and xylem tissues) but produce spores for reproduction, unlike other higher plants. An example of pteridophytes is the fern. Bryophytes that include Moses are referred to as ‘lower plants because they do not have a true vascular system.