Answer:
it cannot be easily degraded in our environment.Like humans, animals and plants are exposed to PBTs in the environment through air, water and food. ... Persistent bioaccumulative toxic substances (PBTs) are chemicals that do not degrade easily in the environment.
Answer:
The energy that was not passed on the next tropic level is lost as heat
Explanation:
In an ecosystem flow of energy occur from one tropic level to the next one as the organism of one tropic level eats another organism belongs to the tropic level that is lower from that of previous one.
The 10% of total energy of one tropic level is passed to the next tropic level the rest of the energy is lost as heat in the environment.
No they can... But if you talk to your plants it helps they stay healthy because of the oxygen you are giving them.
The defining feature of a prokaryotic cell is C. Membrane- bound organelles.
I hope this helps! :>
Wrong carbon dioxide goes into the plants leaves and comes out as fresh air
