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What else can I help you with?
Why are hollow bones an adaptation for flight?
Hollow bones in birds are an adaptation for flight because they reduce the overall weight of the bird, making it easier for them to take off and stay airborne. The air-filled cavities within the bones also provide structural strength and help to support the stresses of flying.
Which two features of a bird help make it light enough to fly?
hollow bones and air sacs :) (A+ USERS)
Can kiwi birds fly and why?
All birds have wings. It's just that some of them are useless for flight. The New Zealand kiwi certainly has wings, though it appears to have none. The wings are small and rudimentary, hidden under the kiwis' hairy feathers, but certainly present. The kiwi is a member of the ratite family, a family of birds characterised for being flightless.
What does all birds have if common?
Recent discoveries suggest that the earliest birds descended from a small dinosaur known as Archaeopteryx, which developed feathers. Possibly to keep warm.Birds all have feathers, and their young (as the dinosaurs before them) hatch from eggs. The flying birds have hollow bones to reduce weight, but most ground -dwelling flightless birds have more conventional bones. Birds mostly care for their hatchlings, apart from exceptions such as the Cuckoo family.In general the flightless birds such as Kiwi, Ostrich Emu, etc lack a keel bone in their chest to which flight muscles would otherwise attach. This family probably never had flight, but that is subject of dispute.
Are birds eukaryotic?
Yes, birds are eukaryotic organisms. They have cells that contain a nucleus and other membrane-bound organelles. This distinguishes them from prokaryotic organisms, such as bacteria, which lack a defined nucleus.
Why are hollow bones an adaptation for flight?
Hollow bones in birds are an adaptation for flight because they reduce the overall weight of the bird, making it easier for them to take off and stay airborne. The air-filled cavities within the bones also provide structural strength and help to support the stresses of flying.
Do pinguins have teeth?
No, penguins do not have teeth. Instead of teeth, they have sharp, serrated edges on their beaks that help them grip and hold onto slippery prey like fish and squid. This adaptation allows them to catch and consume their food effectively, even though they lack traditional teeth.
What is the scientific name for flightless birds?
The scientific name for flightless birds is ratites. This group includes birds like ostriches, emus, rheas, kiwis, and cassowaries. Ratites are characterized by their lack of keel on the sternum bone, which is necessary for flight muscle attachment.
Is a lack of rain a limiting factor or an adaptation to a organism's area?
limiting factor
Why does your teeth keep chipping off Is it a lack of Calcium in my diet?
If your teeth keep chipping off, it could be a lack of calcium in your diet. Other possible reasons could be decay or lack of other nutrients in the body.
What do all the animals in the Order Edentata lack?
teeth
What birds lack bilateral symmetry?
wrybill, crossbills
Why is the gizzard ruogh and tough organ?
The gizzard is a muscular organ found in birds that helps with mechanical digestion. It is tough and rough due to the thick muscular walls that grind and break down food particles. This muscular action helps birds to effectively digest their food since they lack teeth for chewing.
What causes white stripes on teeth and nails?
lack of calcium in your body causes white stripes on teeth and nails.
How do you notice the effects of lack of calcium on your teeth?
When you can no longer nomm dem burdz, you haez a lack ov calcium.
Which two features of a bird help make it light enough to fly?
hollow bones and air sacs :) (A+ USERS)
What causes soft teeth?
Soft teeth can be a genetic factor and a lack of Calcium. Speak to your dentist so you can take care of your teeth and gums to the best of your ability.
