Weekly Assessment #9 Insects, arachnids, worms, and mollusks all belong to which group?
verterbrate
classification
invertebrate
vascular

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different