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Trees use lungs to breath, whereas humans use gills.
They are concerned with humans (both "strangers" and "citizens").
This question doesn't make sense. Does the writer mean, "…between (some sort of primates/humans?) and chimpanzees"?
They both have unicorn horns, they both sleep with night lights, and they both only have 9 toes. The differences are that frogs are nasty and eat bugs and humans eat maccoroni. Not bugs.
Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are evidence of common ancestry. All vertebrate embryos, for example, have gill slits and tails. All of the animals except for fish, lose their gills slits by adulthood. Some of them also lose their tail. In humans, the tail is reduced to the tail bone. Thus, similarities organisms share as embryos may be gone by adulthood. This is why it is valuable to compare organisms in the embryonic stage
both can breathe with there mouths closed
differences a chicken starts as a egg and hatches but a human comes out without an egg. similarities a chicken gives birth the same part of the body that humans do.
Nothing.
At birth, the differences between humans are genetic. Cultural and experiential differences come later.
I have heard that a frogs glottis is larger than a humans...
There are many similarities between fish and humans. Fish and humans have many of the same organs. We both have a digestive system and a reproductive system.
Plants are autotroph and humans and animals are heterotroph.
noting i do not know
We learn zoology to learn similarities & differences between humans & animals. As a precursor to learning anatomy ,physiology of humans To learn the evolutionary changes
Similarities: Both humans Difference: Different race, language, lighter skin and darker skin, puerto ricans are US citizens
snakes dont poison people when they bite them but humans do
we are humans LOL