The signature animal morphological feature called the is found in rotifers and aids in feeding.

answer; the above statement is (true);

i won't lie i don't know so go online and ask google thats what i do

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question