Воздушные мешки птиц - это...

1)расширения лёгких

2)расширения трахеи

3)расширения бронхов

 

Текстовая версия

12 К особенностям строения птиц связанны с полетом относят:

1)срастание поясничных и крестцовых позвонков; двойное дыхание; сильное развитие переднего мозга и мозжечка

2)питание насекомыми

3)сухая кожа

ОТВЕТЫ:1-а,2-в,3-б,4-а,5-в,6-б,7-а,8-а,9-а,10-а,11-в,12-а.

 

Список используемой литературы

1) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.4-ELn9YjCz1BDTpVKYDYCM4eZlscInofZiW9fMGRr_e8LRsIz2yZTgpsefd7w6BJoiWtIBjhB20kzqbLY_BVk9AF9F0EVrQ94arjRZTVq9HfI2nvBspK9fn7YvldfjFhLjWuG7ZI4GGXC_lf7_Zh3mQGNAonBTtlRNbjAJe-vhG6vidTWbGqG9dIFdpLGWah4KtYF5JS3HOD7GDwC4hkjisv3-ZhnqK_wXR43XklMD0.20facbc15a6ef6d811079bc333e13e8dcd470877%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW99KUdgowt9XsFlZx1oEFeGVDmHGSV0yfIK4xWrxew7_g87FvXgZqTKfTEGoVpR6frxIzHvOqTDQcMbQpc5fl2s6vxDyRzaA6ZlfbjGb-j15f5DvxfXviQzxZgOnoPQYEr9Eb4Ita725Escaw151Z6Y5pBf2jefGwQ2CW1ldcEz6kps6Ew5uxXpFGbZWAK5jEtrKlv7_jP-cXIq4AfKrZnnVJ9Zy4VeL9FvqEp06yn2zWy1lAON4Cc3Q%26data%3DUlNrNmk5WktYejR0eWJFYk1LdmtxcG16MUpIdzdsNVYtYUpZcHRFYWVjZlJMM3JLR2JXN0gyS3RVNlowTTY2TkQtTWJRWmVhWl9KYVdNWkJ1WFBPVlRqd3ZyUkdzdHFYQWpBQ3Q5STFzRDg4TTIwUm1SYjhfcUc0XzZZcUVIRkxkYmN4OVhLejBlWXBrRnByaklfcjNQTmYzc0RYVE5DVk1KVXFVdE1fdEJpZHZsZjJONFVNLVVESVZtdTE5OXlqc1Q3Yk5JZUhPUFRTQ2JHYjVPcjZpWVN0NkRrcDBzaVQ%26b64e%3D2%26sign%3D120f0578a78a29bc3ceb96fbe0a405a6%26keyno%3D0%26l10n%3Dru%26cts%3D1416493670577%26mc%3D4.826096734123583&post=193590642_320

2) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.NQv8VtRVbX34khYLH31YvIJlmYwCb9je1dTYcoGpyb4D0SAtx7X_2xpL3-FP_722IuYvIRrVze6WVMHyD8YRhg.74d1fb88e9d3b5dc7ee37f269991f6a29539a02b%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW9GQoIVjtsoO7iooTyKrIJ6peKmF3ei8WeTIZCd5L2sKVJeN-qAGKocS4IEtCt2-9IPQZ0lAQiA_6EGVvONchB8Cwa1VqtCaOkrTO27N7xEhtPZGjfvJjUWscrjRC-tyDuR__1vakLkO5SOVUltG48Aq2Zx5zg_iZm-ljR2QfwjxxZYSaJ6rA3yOSn79PVSiBxTRnPCikSvPX7YLqG4Jz91AKpEP9vIeS7UYEMOcCs8Wa-iibP9Z7Ae45C2XDrbd-aUL2lKLDlLzzFMvMCtZU1FJO8xlvMk5bvpfYXQNLAnTE%26data%3DUlNrNmk5WktYejR0eWJFYk1LdmtxamVnNEJRWnJseWwyX0JzSlhyc2l1YUpDWmZVRlU4RUVKSDJMeEcySGFRSTJNX3BqdjFOZHRXaWVWV1duQkFkQUFCOWx2SmRzcWxjY3dhTHZ1a2sta2VVb3NOWlZzVGFWUTJadjluVTRVVkdPNWpOSUdYdWk1SXpUbnhHMEd1eUZn%26b64e%3D2%26sign%3D8cf3b15932ff95eb9bd49d341cd1627d%26keyno%3D0%26l10n%3Dru%26cts%3D1416493944679%26mc%3D4.901719615530435&post=193590642_322

3) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.R96hKNO8p0KYVKcwAqPaQppxqKwgNTzO3K7VxGf-L4febxxJyRgwwwnjp_-zPjwvmu8t7BnRCgBkGEuEz-g8HnP9RGIIr4o07XsQrj2a3DSwaV-GVgJ8Cr0jrIhE1bmIPyyqe7gxvm0w3ykZJ3MEYfeGyfzkbyohOdIbDmwMCzd7cXpRNsKf9-NsRnyAlb3D1QaPzlTYJXYTGADG-e3FcoNEp1BubyhrnmeQtdEw674hNceaBm0xnBhELtXJkY1b.eefbe900e907f0cf012926242f4872406fbeb102%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW99KUdgowt9Xulx1en6POiHSwvokIg6aHAgNQjLrfdjHVhx3RnL2cSgGr6W4NTS9Tj5KhF2bA-iLKfGCEePZyjjfQHrjD9PfByNBemQ5-zA22MrtUx6pPHTzKRhkOLPQV_f1C-45rFLap1lmv7YU5C5MLR65u6u7cnqla72Sr-z8FkW7e-O1_M4Urrt2wOLBtcsGvR1HWbUb2RqZGDckxRzv5KbErGGE0cdH7uF4WnWf41FjuufHmx9Q%26data%3DUlNrNmk5WktYejR0eWJFYk1Ldmtxc0oyc2N2d0gtUENneGVCSW50NU41Sk9RNnpWZk5ycjgxQXktXy12Zm0ycXJWbjFqdmVqdm5YUktQZlFFVVhTVkhDUDR3UzY1dFFMUDNFb21xV2ppTTBiUDVGdHlsbnhyek9SMmd3WGMtTWhxVzhUOUJxcm41WlY4MklmanF0ekZqM1VxakVQWmxmWnptY1J5MUh0dS1FVWptWFE4bVFxN182ejFHcEJkRXRJQU1RallMY3Fnb0lfQXoyTEhLbVI3dw%26b64e%3D2%26sign%3D5925bb4485a1c708cc68fae84789df66%26keyno%3D0%26l10n%3Dru%26cts%3D1416494685873%26mc%3D4.882117866607925&post=193590642_323

4)

http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.JLJfHTWbWQX1sPJLHuUy7u1s4UVjW_p4OEzz40XLutdqO0pMK-DMtFXUO1Es9VZdw8BnSnklSuUAbhTaIonNiJxeZcea42MH1_GHhj9BR0zvzAxowRCAgAJF4USi6hGAJ1907mHkF9shgvPOUA24XA.ab010f242db4cb3a08f50d374fc4c16d866bb3d5%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW99KUdgowt9XsGes-COYeAtjuEaMUoBSHPmSAtnX-FpOmo71vmCRRRHk_WZAG_HjigewdP6TASnMS2sA5yJP7CMvDzi3WBBZ4IyGMo0wAydnrNJibAHlYsx24cn2PhCrBEt10HryUdIMLUrDob7afj-1QdAtd1SNQQp6z1PewfZkbenktd4WUwf4Sxt77cWfHgqgXhjgmdnXlCpTGsm1-gNbK3TJRb9c2f4DzHrNVYQKo%26data%3DUlNrNmk5WktYejR0eWJFYk1LdmtxdTlIdXZqeDdhenpaVDUwSFc0TEpjNVVOTXAweUdNaWdhTWh0Vm5QNU9ET3FmY1M0eXQySTN0eFNrcjlIbk41TTRiOW5vd3BpZzVDZGx5NXBtc2lmUGE5WGpJems5VUJxLWJYU0FUMjEwa2g%26b64e%3D2%26sign%3D2543b553faae7260eaa3762c08fd3eef%26keyno%3D0%26l10n%3Dru%26cts%3D1416495758939%26mc%3D5.082944613269587&post=193590642_324

5) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.T4lEVHd1uj8xg6WsrLVw6FYpDHbULnYH_FRNu6uA98CthTecldNA1fwXDoEqVd64SD42FU4TGpX4vFB5ian5DUb1nAkBCoM61uVcvoGEY_ZXxh2DudEjipwdhJ0bU0uGZo3zWX2TGBD_hHOxdnmjnQ.8af0cbe606dd312c8ede697fdd4e9317de02a35e%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW99KUdgowt9Xt6QhfZbqdFWRGZepOPkiqBOSjgF_9712v9UmVXFllR6FR64zgKv0xoZaOVAHofm31r_-mJTmcPn2k4bdnadWW9orAKjZjWT1n3pz19J8axuJ4Zfp-HG_qUIVBbeGbiXMqNomCJUI-X67nMkI9A3kfm7PV_gzJyGWJTng6m4P8FauYG5E0p4mc5ZglhumC2MX2bXnErHhRcwpR7BA_x2eg1BgSDApcoJEA%26data%3DUlNrNmk5WktYejR0eWJFYk1Ldmtxc280ZWlkSWtpLVFiYkpPUjJXX0pSUnc5TWd3blhDZ2FxU2ZMc3hUMmJxY2x0SXNXRURsN2pNU243RTB1Sy1tdUpfSkdDQmdYcVJKQTlpMmlNblRSMmVuYTJnNVF2VlpaMk51Z19nQkJtM2U%26b64e%3D2%26sign%3Dd74c5ef16cd316a30ad05a6be0628b66%26keyno%3D0%26l10n%3Dru%26cts%3D1416498970578%26mc%3D5.0746413299028115&post=193590642_325

6)

http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.jbdxHFoIv8DngSnKotF5bLC1IYIkxaTGjkl-OmtLPv7RbIaXDGkXAadmu4kwbyOl4rBoegyYXVhSnOfl0DDBmiZH653TkpFcgw3KxsnY8scmpvaO3tD469ze4EO-trl4-Sg3OT6JXzm0LF8C36Vigw.0fed1a835db162d29cd6f427d631f628686a31cc%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW9Iuwyq9ogZlJDHEo28BLzbQ69MpExNTlGi5ao49_qdeuGWpWOGvhh-3ZHKWzLlRen2lpN_u4JaN1GbNEeKXvOa5CimCdgJKCwscayDvCO-HnX2xlnh1Rb2THa-IlJSbTQ0p9BkGvveYnD9yjNfdQDBFQgFgNZ18NXi7G-PZ8JT1lMfALuCGHLOQbIofbHs8hmsQPYIvOY6yhCZzdhxDsRQAjJQs898UC82qanDbFbZx0WS3J5mXKUd4ST3OuOR3q3Ojm5QBYPqXo%26data%3DUlNrNmk5WktYejR0eWJFYk1LdmtxajY4WXlieHp4MGFDTlg0OFFscVZuRC1Hbks4dDg5RkRFS05sMXpwc2JLbm8yMkVQTjcyYURWei14RXQ1MzZQOFA5NE9XclJXejhxR25TVFh1WnFFb0hSZ2dtMkFpN1BPQQ%26b64e%3D2%26sign%3D7d374a8095d49623135c0234b6fd6220%26keyno%3D0%26l10n%3Dru%26cts%3D1416500081608%26mc%3D2.8464393446710154&post=193590642_326

7) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fclck%2Fjsredir%3Ffrom%3Dyandex.ru%253Byandsearch%253Bweb%253B%253B%26text%3D%26etext%3D514.tFmH5-X-FtgAw5Zf3e01VWINDfKyBKUpNpBiSMeVGZHl5vkkQfayqbAwrr1x1KOD5EvaHWyRM6fLFGGoTW88qursRnPvm_lhWhaPaQPCRzGhSOpKCtVaPFZ5nZEKeGr1KPuK6j080BQJvQgVQtH3NsSfkYaA1vYW7lvuLOEfNQTUGfxBif4-gnixHvvhmn3Z3u4sbI_GdZdH6Mxf79Lva8ToDJ9N9lx_rMS3_Kk-tIGPVyLVm2ksf4-hfE4KWGLg.66baf9ad0853bd70038188d44dc58b7e2a87be7d%26uuid%3D%26state%3DAiuY0DBWFJ4ePaEse6rgeAjgs2pI3DW99KUdgowt9XsFlZx1oEFeGVDmHGSV0yfI2bejX28YVl0MtuWGdl0WdM6KgcEr-ERfUoLVKKADNdzi7rCrPfSpNhEEzC-TCQrsuqgWvRSJaZKz1in8eA30LO0BC3TPTC2EyymJfxj1Cvzo8xuMRP7iIL-Z296X5GKq0f8teQsG4Ze5ftkJ7rPI2jZlTvZsFkqxyYGN7TTsspZWq6NaKQuPLEVuF2rKwWFWfsKMnzd9AQ8%26data%3DUlNrNmk5WktYejR0eWJFYk1LdmtxckhzSjhFYmJxblFhUHA0WE5JdTVVNVQyR2xDd0dQYm9YbHZwcEd0Y081N3hxdlJMMUpiVlJvVUdVZFpXTWFWdmJqMkNQbktXZk9JSFpEd3BwYzVDUEU%26b64e%3D2%26sign%3De4f2bb3ebd8174ac817ccd5125a5df6c%26keyno%3D0%26l10n%3Dru%26cts%3D1416506130043%26mc%3D4.536414237122229&post=193590642_327

8) http://vk.com/away.php?to=http%3A%2F%2Fyandex.ru%2Fimages%2Fsearch%3Ftext%3D%25D0%25BA%25D1%2580%25D0%25BE%25D1%2581%25D1%2581%25D0%25B2%25D0%25BE%25D1%2580%25D0%25B4%25D1%258B%2520%25D0%25BD%25D0%25B0%2520%25D1%2582%25D0%25B5%25D0%25BC%25D1%2583%2520%25D0%25BF%25D1%2582%25D0%25B8%25D1%2586%25D1%258B%2520%25D1%2581%2520%25D0%25BE%25D1%2582%25D0%25B2%25D0%25B5%25D1%2582%25D0%25B0%25D0%25BC%25D0%25B8%26stype%3Dimage%26lr%3D146%26noreask%3D1%26source%3Dwiz%26uinfo%3Dsw-1366-sh-768-ww-1349-wh-660-pd-1-wp-16x9_1366x768-lt-83&post=193590642_328