I believe the product is D.
Reason: it’s at the end of the equation (after —>) & the rest of the ‘products’ are also the reactants.
Answer:
Explanation:
Los períodos irregulares pueden tener varias causas, desde desequilibrios hormonales hasta afecciones subyacentes, y tu médico debe evaluarlos.
Answer:
I'm assuming the question is asking why heat causes ice to melt. If so, it is because when heat is involved, the water molecules move faster, breaking the hydrogen bonds holding them all together, no longer holding the crystal lattice structure that is ice.
Their shells protect them against predators and rough elements. Crabs have tight grips with their pincers, which allows them to grab hold of predators and fend them off. ... Their ability to condense their bodes enables crabs to take cover under rocks and other objects to hide from predators.
A hard outer shell offers protection against predators, in addition to the crab's claws, which they use to hunt prey or fight off predators.