Which example describes animals living in a social hierarchy? Check all that apply. an anteater’s light sleeping pattern to protect itself
a worker bee defends the hive while the queen bee lays eggs
a mole that makes and elaborate tunnel system
a prairie dog barks to alert family members when it spots a predator
a red panda searching at night for food

The answer is B and D

Explanation:

A worker bee defends the hive while the queen be lay eggs like a good soldier would do

A prairie dog barks to alert family members when it spots a predator

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.