The Changes That Were Necessary to Cope with the Heavy

question 83

Multiple Choice

The changes that were necessary to cope with the heavy energy demands of flight in birds include all of the following except

• A)efficient respiration.
• B)efficient circulation.
• C)endothermy.
• D)auxiliary air sacs and hollow bones.
• E)a three-chambered heart.

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Definitions:

Signature Coffee Mugs

Customized or uniquely branded coffee mugs that often represent a company, brand, or personal statement.

Revenue Journal

An accounting ledger where revenue transactions are first recorded.

Posting References

Notations that make the connection between journal entries and the ledgers to which they are posted.

Purchases Journal

A special accounting journal used to record all purchases of merchandise, supplies, or other items on credit.