#50 – Why is an owl able to fly silently? - ASP-MEDIEN.DE

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#51 – Why are bees able to identify their hives?

$70.53 $111.44
#58 – Why do sharks not sink even without a swim bladder?

$48.79 $73.18
#57 – Why are some injections given in the arm?

$47.65 $60.03
#59 – Why do pufferfish inflate into a ball?

$71.99 $87.11
#42 – Why do electric rays produce electricity?

$38.67 $51.44
#52 – Why do planes leave behind a white trail in the sky?

$70.47 $126.85
#25 – Why do cut apples turn brown?

$44.09 $70.99
#50 – Why is an owl able to fly silently?

$74.42 $97.49
#23 – Why is there a rustling sound when we undress?

$78.78 $108.71
#48 – Why are daffodils able to grow without soil?

$46.94 $58.2
#35 – Why do volcanoes erupt?

$55.72 $84.14
#47 – Why should we not pick a rabbit up by its ears?

$65.15 $111.41
#44 – Why do firecrackers produce loud noises?

$41.09 $60.81
#46 – Why are monkeys able to eat fast?

$43.1 $61.2
#56 – Why are octopuses able to squeeze through a small hole?

$46.43 $92.4
#49 – Why are grape vines able to climb?

$52.66 $102.16