Ok what is the most cell needed

Where is energy trapped inside the organelle chlorophyll

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

__1__ is a climate cycle where the temperature of the __2__ ocean changes because of movements of air and ocean currents. during this period, the trade winds in the south __3__ , causing the __4__ water to move from the __5__ region to the __6__ region. 1) el nino or the monsoon 2) atlantic, indian, or pacific 3) reverse, strengthen, or weaken 4) cold or warm 5) eastern or western 6) eastern or western