Euglena are protists that move by means of flagella, and they contain chloroplasts and an eye spot or light receptor. they are capable of ingesting food by phagocytosis. being simple organisms, they can reproduce asexually. under what environmental condition would we expect euglena to ingest food rather than produce food via photosynthesis?

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

Where are the strongest jet streams located?