Is this AND or OR?

will this require both position and biome? or position or biome? [ { "condition": "minecraft:location_check", "predicate": { "position": { "y": { "min": 55, "max": 320 } }, "biomes": [ "minecraft:ocean", "minecraft:deep_ocean", "minecraft:cold_ocean", "minecraft:deep_cold_ocean", "minecraft:lukewarm_ocean", "minecraft:deep_lukewarm_ocean", "minecraft:warm_ocean" ] } } ]