According to the diagram below, which animal class or classes have radial symmetry?
THE EVOLUTION OF ANIMALS 0
CHORDATES
AFECHINODERMS
ARTHROPODS
ANNELIDS
MOLLUSKS
RADIAL
SYMMETRY
DEUTEROSTOME
DEVELOPMENT
ROUNDWORMS
FLATWORMS
OPSEUDOCOELOM
CNIDARIANS
RADIAL
COELOM
SYMMETRY
PROTOSTOME DEVELOPMENT
THREE GERM LAYERS;
SPONGES
BILATERAL SYMMETRY
TISSUES
MULTICELLULARITY
SINGLE-CELLED ANCESTOR
O A. Arthropods only
B. Echinoderms and chordates
C. Arthropods, mollusks, and annelids
D. Cnidarians and echinoderms

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

the dali lama

explanation:

he is quite fat and then we can talk about the details

answer;

-vessels in the chest

the diagnosis of angina pectoris literally means "vessels in the chest"

explanation;

-angina pectoris is the medical term for chest pain or discomfort due to coronary heart disease.it is the chest pain due to an inadequate supply of oxygen to the heart muscle. the pain is typically severe and crushing, and it is characterized by a feeling of pressure and suffocation just behind the breastbone.

agina pectoris is caused by reduced blood flow to your heart muscle. the blood carries oxygen, which the heart muscle needs to survive. when the heart muscle isn't getting enough oxygen, it causes a condition called ischemia