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Do Zebras have skeletons?
Zebras have skeletons, as do all mammals.
How are endo and exoskeletons alike?
no arthropods have endoskeletons, completely different structures nothing like exoskeletons, exoskeletons are outer skeletons made of chitin only found on arthropods, endoskeletons are inner support structures like your skeleton, made of bone and/or cartilage.
Do most animals have their skeletons inside or outside their bodies?
As a rule, all mammals have skeletons on the inside. All insects have exoskeletons ( skeletons on the outside). exoskeletons (
Do all mammals have skeletons?
no
Do all animals have skeletons?
Some do, some don't. Humans, cats, birds, fish and a thousand other species have skeletons within their bodies. Beetles, flies, and insects have skeletons outside their bodies (exoskeletons). But animals like worms and octopus and amoeba don't have any skeletons at all.
Do vertebrates have a rough skeleton?
Humans are vertebrates. Our skeletons are rough. Chances are, all vertebrates skeletons are rough
Do all vertebrates skeletons look the same?
No
Why do butterflies and hummingbirds not belong to the same class of animals?
They are very different organisms. Their internal structures are not at all alike. Hummingbirds are vertebrates like us, with internal skeletons, muscles and organs. Butterflies are insects, with their hard parts on the outside.
Which of these statements is false all neutrons are alike all electrons are alike all protons are alike all atoms are alike?
True statements: All neutrons are alike, all electrons are alike, all protons are alike (All atoms of a given isotope is only alike). False statement: All atoms are alike All atoms are not alike as they may vary in the number of protons / electrons / neutrons.
What uses the carbon to build their skeletons and shells?
Life on Earth is carbon based, so all animals with skeletons and shells use carbon. A more 'common' element used in skeletons and shells is calcium.
Is a hagfish an invertebrate?
All true fish have skeletons, so they are all vertebrates.
Are electrons alike?
all electrons are alike
