Select all that apply. plants and animals are both eukaryotes multicellular motile heterotrophs

The correct answers for the blank are-

Eukaryotes and multicellular.

Plants and animals are multicellular organisms as they are made up of many cells.

They both are also eukaryotic organisms as their cells have well defined nucleus, which contains the genetic material ( DNA) and also they have membrane bound sub-cellular compartments ( also called cell organelles such as mitochondria, golgi complex, endoplasmic reticulum) in their cell.

Thus, Eukaryotes and multi-cellular are the right answers for both plants and animals.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.