Arwa drew a diagram to compare sea stars and sea cucumbers.

Which label belongs in the area marked X?

have moveable spines
live in the ocean
have an endoskeleton
can push stomach outside of mouth

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

Which prefix mean under less or below

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now