Classify the following amine as 1°, 2°, 3° or 4° (primary, secondary, tertiary, quaternary).

your answers are a,b,,e and f

i hope this

yes

ya te ayud espera

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !