A student collected the animal shown below on field trip. The student used a dichotomous key and a microscope to classify the animal. How should this animal be classified?

A. Arthropoda
B. Annelida
C. Mollusca
D. Platyhelminthes

Mention true or false : a) cholera is marked by acute diarrhea and no urination. b)mosquitoes are the source of dysentery germs.

Both carbohydrates and fats are used as fuel in cells. true or false

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: