A small fish eats plant material. Later that day, a heron dives into the water and eats the small fish.

Which type of organism does the small fish represent in this scenario?

parasite
predator
prey
producer

The diagram illustrates the activity of vesicles during a cellular process.

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more

Afamily has a y-linked disease that affects the father. what is the chance of a male offspring inheriting the same disease? oa. 100% ob. 50% oc. 25% d. 0%