1. Why does the Howler monkey howl? A. To signal ownership of territory.
B. To attract a mate.
C. To keep tabs on where rival troops are.
D. Both A and C.

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.