Make the nouns plural. Phenomenon, crisis, stimulus, index, antenna, formula, datum,...

Question

Make the nouns plural.
Phenomenon, crisis, stimulus, index, antenna, formula, datum, nucleus, criterion, analysis, apparatus, basis, appendix, tableau, radius, miasma, hypothesis, axis, genus, vertebra. Помогите пожалуйста

Answer 1

Phenomena, crises, stimuli, indexes or indices, antennae or antennas, formulas or formulae, data, nuclei, criteria, analyses, apparatus or apparatuses, bases, appendixes or appendices, tableaux, radii or radiuses, miasmas, hypotheses, axes, genera, vertebrae.