[Recent Tests-Bộ VOL] - The Horseshoe Crab

Telson (n)

The last segment at the rear end of the body, like a tail
Ex: In horseshoe crabs, telson is a long, pointed spine they use to flip themselves over if they get stuck upside down.

Abdominal (a)

refers to anything related to the abdomen — that’s the part of the body between the chest (thorax) and the pelvis.
Ex: A dog’s abdominal cavity contains the stomach, intestines, liver, kidneys, and spleen

Jagged (a)

/ˈdʒæɡɪd/ rough and with sharp points (lởm chởm)
Ex: The soft body of the horseshoe crab is protected by a large oval shell with jagged, point spines.

Mule (n)

chân, càng
Ex: Horseshoe crabs use their mules for movement.
con la
Ex: The mule pulled the cart across the field.

Converge (v)

(intransitive verb)

to come from other places to meet in a particular place
Ex: Between April and June, adult horseshoe crabs travel from deep ocean waters to converge on beaches

Larva (n)

The young form of an animal (like an insect, frog, or fish) that looks very different from the adult.

Ex: Referred to as larvae, they look like miniature versions of adult horseshoe crabs

Juvenile (n)

The juvenile period is another period of development.
Ex: The juvenile period is another period of development.