because they are indespensible and seem to never end in population
A preserved frog is a preserved specimen of a frog species, usually by using a preservative solution such as formaldehyde. It may also refer to frogs preserved for culinary purposes, achieved by using salt or smoking.
Common Frog was created in 1758.
err... maybe because the structure of the organs of a frog is most likely the structure & position of organs in a human's body... and frogs are easy to get or buy... and many species are not endangered! :) hopin' this can help!
This cannot be answered because YOU know the specimen. The internet does not. Your teacher is asking you to write down the scientific name of the frog you are going to dissect. Look up what species of frog it is and then use Wikipedia to find out its scientific name.
Specimen
no
Common parsley frog was created in 1802.
Specimen
An animal that look like a common frog is a common toad.
The word specimen is a noun, a singular, common, concrete noun.
It is important to turn Êthe specimen on its side while dissecting Êbecause different organs Êof a specimen are best seen in a side view. This makes it easier Êfor study.
In this sentence the common noun frog is the direct object of the verb 'caught'.