tr8876523 tr8876523

10-03-2021
Chemistry

contestada

Hammerhead sharks have weakly-muscled gills and must be in constant motion in the ocean in order to maintain a steady flow of water over their gills. The steady flow of water across their gills is necessary for –
attracting mates.

staying warm.

attacking prey.

obtaining oxygen.

Respuesta :

Elijordan9 Elijordan9

11-03-2021

i’m pretty sure it is obtaining oxygen

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