19. Family groups that out survive other family groups have what aspect that allows them to be more successful? Please help me no links or bots I will give brainliest

Pls stop giving me links

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

and after water is usually warmed by the sun the water temperature raises and then evaporates .

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.