When the sea otters population declined, the kelp beds where eaten rapidly by sea urchins, removing most of the kelp. This is because: * 1 point
the carrying capacity for sea urchins had not yet been reached
the carrying capacity for sea urchins had been reached
the sea urchins were a keystone species
kelp was not important in this ecosystem

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate