Qushlarda havo xaltachali, nafas olishdan tashqari, yana qanday vazifani bajradi?
-
qon aylanishni yaxshilab turadi
-
tana haroratining yuqori bo’lishini ta’minlaydi
-
buyrak faoliyatini tezlashtiradi
-
o’pkani traxeya bilan bog’lab turadi
-
tanasini qizib ketishdan saqlab, sovitib turadi
← Previous
→ Next
Space — Show answer
🎯 Take a test on the topic «7 sinf uchun zoologiyadan testlar to'plami»
This topic contains 1216 questions.
Test your knowledge!
🔐 Log in to take the test
📚 All tests by subject «Biologiya»
View all collections and topics in Biologiya
Go to subject →
