Which of the following statements about deuterostomes is false?
all deuterostomes have a coelom.
all deuterostomes are triploblastic and have three tissue layers.
all deuterostomes have a similar pattern of early embryonic development.
all deuterostomes exhibit radial symmetry in their bodies.

All deuterostomes exhibit radial symmetry in their bodies.

Explanation:

Deuterostomes are a group of animals with  the similar embryonic development. In deuterostomes, he first opening during development called blastopor becomes anus, while in protostomes it becomes mouth. They contain coelom which develops through enterocoely (coelom from digestive tract). Animals that belong to this group are: Chordata, Echinodermata and Hemichordata.

wadadadwawadwdwdaddwawdwad

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;