The stems and fruits of pineapple plants contain a group of protein-digesting enzymes collectively called bromelain and often used as an antibrowning agent for fruits and
vegetables. Fruits and vegetables brown when they are bruised during transport or sliced and
exposed to air. This browning is controlled by enzymatic pathways that produce brown
pigments. The browning of fruits and vegetables reduces the nutritional value of the food, so
antibrowning agents such as bromelain are used.

explanation:

they can be good for the ecosystem

the organisms are not adapted to live in some communities or habitats.

compost can be added to topsoil as a:

pesticide

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: