Which Structure Is Used to Help Regulate Buoyancy of Fish

question 14

Multiple Choice

Which structure is used to help regulate buoyancy of fish?

• A) kidney
• B) stomach
• C) intestine
• D) swim bladder
• E) ureter

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Definitions:

Annual Payments

Payments made once a year for any form of obligation or financial product, such as loans, leases, or insurance premiums.

Annual Return

The percentage change in an investment's value over a year, including dividends and appreciation.

Investment

Assets purchased with the expectation that they will generate income in the future or appreciate in value.

Semiannually

Occurring twice a year, typically every six months.