Describe signs of a healthy animal

Appearance and behavior: Healthy animals exhibit normal posture. They are alert, having clear eyes and respond well to a touch. Any abnormal running nose and dull eyes may indicate ill health.

Movement: Any animal that cannot walk or stand properly must be closely watched since something might be wrong with it. When you notice that the animal is walking and favoring on the leg, it would be advisable to you restrain that animal and find out what is causing it to do so.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

to defend?

explanation: