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Animals without blood systems tend to be very small. Some are single cells and others have very few layers of cells. This means that diffusion is fast enough to supply the cells with what they need. Some slightly larger animals like insects use a fluid called hemolymph which is pumped into and out of chambers which surround the organs.
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What animals have blood transport oxygen?
Fish.
What does boold mean?
Blood is a liquid circulatory connective tissue in animals which transport gasses and food materials to the different body parts
Do animals transport carbohydrates in their blood?
Yes they do.
How do animals with the absence of circulatory system get and transport their food?
These would have to be very small animals and they would transport things by diffusion.
In what ways are the transport systems different for plants and animals?
Plant transport systems help to get water through the roots, stems and leaves. Animals transport systems get oxygenated blood around the system.
How blood acts as a transport of food?
by providing oxygen,,,and neutrition..
Why do snails need blood?
To transport oxygen like every other animals.
What does vascular mean?
Vascular means pertaining to vessels which transport fluids (whether in plants or animals). In plants, phloem and xylem are vessels that carry water and food through the plant. In animals, arteries and veins carries blood
Most larger animals transport oxygen in red blood cell.What are the advantages of this?
proteins
What body system does the digestive system rely on to transport digested food molecules?
The large intestines, or colons to be specific, transport digested food molecules into the blood stream
How do animals without blood get oxygen or food?
Most of those animals live in water, the water acts as blood, bringing the needed oxygen and food to the animal's cells.
Whats tissues transport digested food into humans?
because blood meet gases
