Horseshoe Crab Life Cycle

In this FunScienceDemos video, Jared explores the fascinating world of horseshoe crabs on the beaches of Delaware. The video covers the egg-laying process of horseshoe crabs, demonstrating how they bury themselves in the sand to lay hundreds of green eggs. Jared shows how to gently dig for these eggs and explains that it takes about nine years for a horseshoe crab to reach adulthood. The video concludes with an invitation to learn more about horseshoe crabs through additional resources.

What is the main activity of horseshoe crabs on the beaches of Delaware?

• They are laying eggs.

• They are building nests.

• They are searching for food.

• They are migrating to a new location.

Where do horseshoe crabs lay their eggs?

• In the water.

• Under the sand.

• On the surface of the sand.

• On rocks.

How long does it take for horseshoe crab eggs to hatch?

• Six to eight weeks.

• Eight to ten weeks.

• Four to six weeks.

• Two to four weeks.

How many years does it take for a horseshoe crab to reach adulthood?

• Eleven years.

• Nine years.

• Seven years.

• Five years.

What color are the horseshoe crab eggs?

• Red

• Green

• Blue

• Yellow