Darwin observed an orchid flower with petals arranged in very long, thin tubes, rather than broad and flat, as we might see in other common flowers. What is the advantage to the orchid having an 11-inch-long nectar tube arrangement of the petals?

Feline Panoleukopenia is also called feline [362d462e-0d40-4edf-a26b-35fd622fe37e].

Check all that apply: Which of the following are at risk recommended canine vaccines?

FELV is the leading cause of death among cats in North America. 

The number one reason to vaccinate is to _____.

Parvovirus can remain in the soil and environment for years. 

ORF is a zoonotic disease? 

[b45d4879-b950-4c23-9c71-f163ec08527a] is transmitted from avians to mosquitoes then to horses or other mammals. 

Ocular vaccines are most commonly used for  [93bfc02e-d517-470f-ae68-1e87a4ce6d55]

Oral vaccines should never  be put in water because they rarely are aimed at mass preventation.