PH-
Welcome to PHCorner Forums! Sign up for free to unlock full access and exclusive privileges, including:
- Asking questions about computer and mobile issues
- Discovering internet tips for your mobile network and computer
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an alternative browser.
You should upgrade or use an alternative browser.
🕯️ Traditions Octopuses have three hearts and blue blood!
Octopuses have three hearts and blue blood! Two hearts pump blood to the gills, while the third pumps it to the rest of the body. Their blood is blue because it contains hemocyanin, which is copper-based instead of iron-based like human hemoglobin.About this Thread
-
0Replies
-
220Views
-
1Participants
Last reply from:
Hawkie
Hawkie
New Topics
-
Empty Space Is Actually an Active Part of an Artwork
- Started by Beatriz9
- Replies: 0
- 🤝 Social & Personal
-
Daily Mass Readings: August 29, 2026
- Started by jdoomtwenty14
- Replies: 0
- 🤝 Social & Personal
-
-
Reading Fiction Can Make Time Feel Like It Passed Faster
- Started by Beatriz9
- Replies: 0
- 🤝 Social & Personal
-
Daily Mass Readings: August 27, 2026
- Started by jdoomtwenty14
- Replies: 1
- 🤝 Social & Personal
-
One of Modern Art's Most Famous Works Was an Ordinary Urinal
- Started by Beatriz9
- Replies: 0
- 🤝 Social & Personal
Trending Topics
Online now
- Members online
- 806
- Guests online
- 4,284
- Total visitors
- 5,090