Would you expect to find chloroplast in the root cell of a plant and Why?

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the