Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Sign in with Amazon

Science

What are seashells made out of?

Calcium

{{ relativeTimeResolver(1651871632008) }}

LIVE

1

Rating

Similar questions

What are dragons made out of?

Science • 1

What are bulls made out of?

Science • 1

What are baseballs made out of?

Science • 1

What are bubbles made out of?

Science • 1

What are people made out of?

Science • 2

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world