Yes, the California blackworm has a heart. It is not as advanced as in many other animals but it does have a functioning heart.
California blackworms are known as Lumbriculus Variegatus.
the average pulse rate of te California blackworm is 7 to 8 beats per minutes, however this rate can be changed or altered easily by in the induction of other subtancses that can either raise or lower the pulse rate (such as caffeine or alcohol.) So thep use rate can very widely
Lumbriculus variegatus
Well a blackworm lives in water and is smaller than the earthworm and its brownish and the earthworm is pink and larger and they live in solid on land and that's it :)
Lumbriculus Variegatus
From California to My Heart was created in 2006.
Lumbriculus variegates, also known as the California Blackworm, gets their food in the water. They embed their anterior in the ground while their posterior extends into the water. The posterior then absorbs nutrients!
I Heart California was created on 2010-07-13.
That'd be the scientific name for the blood worm or blackworm.
You can study the behavior of California blackworms in response to different stimuli like light, temperature, or chemicals. Additionally, you can explore their regenerative abilities by cutting them and observing how they regenerate. Another experiment could involve studying their movement patterns in response to varying environmental conditions.
The two cities in California that Neil Young looked for a heart of gold are Hollywood and Redwood.
San DiFrangeles, California