Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each type of organism to a characteristic that describes it.

produce food from
inorganic materials
have a cell wall that
contains chitin
have a cell nucleus
and organelles
produce food through
photosynthesis
cannot survive in the
presence of oxygen
freshwater
sarcodina
arrowBoth
chemoautotrophic
bacteria
arrowBoth
heterotrophic,
anaerobic archaea
arrowBoth

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Drag each label to the correct location on the table. each label can be used more than once. decide whether each statement describes saturated fat, unsaturated fat, or both saturated and unsaturated fats.

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.