The Pores Leading to Both the Protocoel and Paired Coelomic

question 28

Multiple Choice

The pores leading to both the protocoel and paired coelomic cavities of the enteropneust hemichordates allow

• A)fertilization of eggs by sperm.
• B)exchange of fluids for a low efficiency respiratory system.
• C)water to be drawn in to stiffen the chambers to aid in burrowing.
• D)excretion of wastes.
• E)movement of ions and water to keep an osmotic balance.

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Definitions:

Investing Activities

Transactions involving the purchase or sale of long-term assets and investments, reflecting how cash is spent on investments to grow or maintain the business.

Financing Activities

Transactions and events where a business obtains funds or pays back funds to owners and creditors, typically reflected in the cash flow statement.

Direct Approach

A method used in financial accounting that records all transactions directly affecting the income statement, emphasizing cash receipts and payments.