Wednesday, April 1, 2020

Things in common

A tail, gills, or gill slits are found in fish, reptiles, birds, and mammals. At what stage in life do these organisms have these traits in common? 
Please put your first name with your comment. 


Evolution Genetics Embryos and our Common Ancestor ( optional explains a lot ) 


14 comments:

Jaxson S said...

When organisms such as birds,fish,reptiles and mammals are embryos they have similar traits

Unknown said...

the embryos

Anonymous said...

mya said....
When organisms such as birds,fish,reptiles and mammals are embryos they have similar traits

gabe said...

When organisms such as a bird have the same traits

Unknown said...

When organisms such as birds,fish,reptiles and mammals are embryos they have similar traits
~Julia

Cayden L said...

When they are embryos.

hi said...

When these mammals traits are similar they are in the embryo state.

Anonymous said...

The t rex wooooiooah

Colin G. said...

Embryo Stage

Sophia G. said...

When they are in the embryo stage.

Eden said...

They have the common stages is when they are Embryos. .

Addison M said...

When organisms such as birds,fish,reptiles and mammals are embryos they have similar traits

spencer b. said...

when they are embryos

Anonymous said...

When organisms such as birds, fish, reptiles, and mammals are embryos they have similar traits.