Question

1. two scientists are investigating living and nonliving organisms. they each collect a water sample from a local pond. one sample contains euglenas. euglenas are unicellular organisms that live in fresh water. a euglena has a flagellum to help it move through the water. it also has a red spot that detects light as its chloroplasts need the suns energy for photosynthesis. object visible to the naked eye cells are visible under a microscope absorbs water moves in the wind grass yes yes yes yes onion plant yes yes yes yes rock yes no yes no soil yes no yes 3 the other sample contains a freshwater plant known as anacharis. the anacharis plant has bright green leaves, arranged around a stem, that carry out photosynthesis. the organisms in both samples produce food and oxygen for organisms in the water. the table compares the appearance of each organism with the naked eye, using a hand lens, and under a microscope. euglena anacharis naked eye hand lens microscope chloroplast flagellum nucleus eye spot chloroplast nucleus living things must be made of multiple cells. living things must be seen with the naked eye. living things can only be seen under a microscope. living things can be made of one cell or many cells. clear all

Explanation:

Euglenas are unicellular while Anacharis is multicellular. This shows that living things can be made of one cell or many cells. Living things don't have to be made of multiple cells (as euglena is single - celled), don't have to be seen with the naked eye (euglena usually isn't), and aren't only seen under a microscope (Anacharis can be seen with the naked eye).

Answer:

Living things can be made of one cell or many cells.