Unit 5 review

Which physical adaptation increase an organism's chance of finding food? (2answers)

• Color of their fur

• Trunk of the elephant

• Tail of a beaver

• Echolocation of dophins

Which physical adaptation increase an organisms chances of finding a suitable habitat? (1 answer)

• croak of frogs

• quills of porcupine

• venom of snakes

• long legs of wading birds

Which physical adaptation increases an organism's chances of finding a mate?

• spider web glands

• venom of a snake

• quills of a porcupine

• camouflage of a moth

Which physical adaptation increases a flower's chances for successful pollination?

• flowers with attractive colors

• seeds that can fly in the wind

• stems that grow along the ground

• bad tasting leaves

Which physical adaptation reduces a plant's chances of being eaten?

• shallow roots

• storing water in it's stems

• having bad tasting leaves

• having bright flowers

Which relationship has one organism benefitting and the other is NOT affected either way?

• Mutualism

• commensalism

• parasitism

Which is an example of a mutualistic relationship?

• plover bird cleans food scraps from a crocodile mouth

• A leech eating off a monkey

• a flea eating off a dog

• A spider catching a bee in a web

Which organisms are in a commensalism relationship?

• an orchid grows on a tree bark

• blood tick on a dog

• Two spiders making a web together

• Bear sleeping in a den

Which organisms are in a parasitic relationship?

• Tick eating off a dog

• female spider weaving a web with a male

• bird cleaning a rhino's back

• A bear sleeping in a den

Having a stable internal environment within your body or cells is called...