"Do you know that animal?"

Translation: Znasz tamto zwierzę?

[cosmicstresshead]

Why tamto and not tamtego? Is it because zwierzę is inanimate?

[immery]

zwierzę is neuter, so there is no question of animation from grammar perspective (that is only for masculine nouns).
Neuter always has accusative=nominative.

[cosmicstresshead]

Awesome, thanks :)

[Beno1998]

Can you say: Czy ty snacz tamto zwierzę?

[alik1989]

It's among the accepted answers.

However, the verb here is spelled znasz.

[elinjen]

when should you use "zwierzeta" insted of "zwierzie"?

[Jellei]

"zwierzęta" is plural, "zwierzę" is singular.

[Simeon1969]

That never occured to me! I thought it was yet another part of the noun. D'oh! Learning all the time! :)

[Inge452707]

what's the difference between "znasz" and "wiesz"? Because in the dictionary hint "wiesz" was suggested but it was marked wrong.

[Jellei]

I don't know French so some nuances may be different, but generally "wiedzieć" (from which "wiesz" comes) seems to be like "savoir", and "znać" (from which "znasz" comes) like "connaître". Or "saber" vs "conocer" in Spanish.

[christiancasimir]

What is the difference between 'znasz' and 'znacie'?

[Jellei]

"znasz" is singular 'you' (Do you know that animal, Christian?), "znacie" is plural 'you' (Do you know that animal, Christian and Steven?).

Same distinction goes for any verb.