Choose your answer from:
(1). ammonia
(2). carbon
(3). nitrate
(4). urea
Given those answer options, answer the question: Answer the following question given this paragraph: invertebrates produce uric acid. Animals that secrete urea as the primary nitrogenous waste material are called ureotelic animals. Q: The primary nitrogenous waste material secreted by ureotelic animals is what substance? A:
A:
(4).