The Respiratory Tree of a Sea Cucumber Is

question 35

Multiple Choice

The respiratory tree of a sea cucumber is

• A)not present in other echinoderms.
• B)branches off the cloaca of the animal.
• C)also serving in excretion.
• D)not a replacement for gas exchange through the skin and tube feet.
• E)All of the choices are correct.

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Definitions:

Socket Size

Refers to the measurement or size of sockets, typically in a set of tools, used to fasten or loosen nuts and bolts of different sizes.

Voltage Level

Voltage level refers to the electrical potential difference between two points in a circuit, measured in volts.

Processor Operations

The set of instructions a central processing unit (CPU) can execute to perform tasks, such as arithmetic operations, data management, and communication with other hardware components.

Memory Speeds

The rate at which data can be read from or written to memory in a computing context, often measured in megahertz (MHz) or gigahertz (GHz).