Explanation

The canal system is a characteristic of Porifera (sponges), used for water circulation and filtration.

Explanation

Respiration,

specifically cellular respiration, is the process where cells use oxygen to break down glucose (a type of sugar derived from food) and release energy in the form of ATP (adenosine triphosphate), which is the energy currency of the cell. 

Explanation

The lion is often called the "King of the Jungle."

Due to its powerful presence, strength, and symbolic leadership.

However, it primarily lives in grasslands and savannas, not jungles.

Explanation

Explanation

Hagfish belong to Cyclostomes.

Hagfish are jawless fish that are also known as cyclostomes.

They are distinct from both cartilaginous fishes (like sharks) and bony fishes (most other fish). 

Hagfish are marine creatures that possess four hearts.

These hearts pump blood through a series of vessels.

These play a role in maintaining blood pressure and circulation.

Explanation

Some species of turtles, like the Galápagos tortoise and Aldabra tortoise, can live over 150 years.

The ocean-dwelling Greenland shark holds the record for the longest lifespan among vertebrates, living over 400 years.

Explanation

The wings of birds and flying lizards are examples of convergent evolution, where different species evolve similar traits independently, often due to similar environmental pressures.

Explanation

Amphibians can live both in water and on land (e.g., frogs, salamanders).

They typically begin life in water and later adapt to live on land.

Explanation

Annelids do have a closed circulatory system, along with other invertebrates and vertebrates

Annelids, like earthworms, have a closed circulatory system.

In annelids, blood is pumped along by muscles in blood vessels.

The blood picks up food molecules from the digestive tract and oxygen from the skin.

It then transports these to the cells of the body. 

Explanation

The ecological role of fungi as decomposers is primarily paralleled by bacteria.

Both fungi and bacteria are essential decomposers in ecosystems,

Breaking down dead organic matter and releasing nutrients back into the environment.

While fungi are known for their ability to decompose complex organic materials like cellulose and lignin

Bacteria also play a crucial role in breaking down a wide range of substances.

Together, they form the core of the decomposition process,

Which is vital for nutrient cycling and maintaining ecosystem health