Type:

Photograph, Other

Description:

Sea butterflies are an important compenent of marine food webs, and provide food for a variety of species. The "sea angel," seen above, feasts exclusively on the tiny creatures. But increasing ocean acidification is reducing sea butterfly populations to a point where its predators, like the sea angel, are struggling to find dinner.

Subjects:

  • Science > General

Education Levels:

  • K

Keywords:

K to C1 | Photos

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial

Collections:

None
Update Standards?

2.4.C: Washington State K-12 Mathematics Standards

Model and describe multiplication situations in which sets of equal size are joined.
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