What adaptations do robber crabs have

Robber crabs have adapted to leave on land, as a matter of fact, they can't swim.

Robber crabs have a bulky and hard shell, to protect them in fights againts other crabs and in case of any accident while climbing trees.

They also have big clawas so they can climb palm trees and open coconuts.

Robber crabs have also developed an acute sense of smell, which makes them atracted to smelly things.

Hope it helped,

BioTeacher101

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

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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