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Why did human hand adaptations help to make humans such a successful species on earth?
Our hands are adapted for grabbing, holding and manipulating. These are three distinct functions. Most animals can grab, but they use claws, which we don't have. Some can hold things, but again they have to use their claws. We developed opposing thumbs to allow us to hold things. We developed long fingers to allow us to manipulate items that we are holding. Animals like big cats, bears, wolves, etc. do not have long fingers and have a real hard time manipulating.
What else can I help you with?
What percentage of mammals on Earth are humans?
Humans make up less than 1 of all mammal species on Earth.
What does the evolution process result in?
The evolution process results in species developing adaptations that increase their chances of survival and reproduction. Over time, these adaptations can lead to changes in the genetic makeup of a population, driving the diversity of life on Earth.
How did humans become the most dominant species on Earth?
Humans became the most dominant species on Earth due to key evolutionary advantages such as intelligence, complex communication, and the ability to adapt to different environments. These traits enabled humans to develop advanced tools, social structures, and strategies for survival, ultimately leading to their dominance over other species.
Are humans a virus on Earth?
Humans are not a virus on Earth. While humans have had a significant impact on the planet's ecosystems, including pollution and habitat destruction, we are a species capable of positive contributions and stewardship of the environment. It is important for us to find a balance that ensures the well-being of both humanity and the Earth.
How many species are currently on the planet Earth?
There are approximately 8.7 million species currently on Earth.
How many are there of a species?
It depends on the species. If it's endangered, there could be only a few (single numbers maybe to 100's or 1000's). If it is a very successful species like humans, there are around 7 billion humans on earth.
What do the earth has?
it has species,humans,and most of all the nature
Most species on Earth today are?
humans --------------------------------------- There are far more insects than there are humans!
What percentage of mammals on Earth are humans?
Humans make up less than 1 of all mammal species on Earth.
Are humans the worst species on earth?
That depends on your point of view.
Which of the vertebrates is most successful?
Birds are considered one of the most successful vertebrates due to their diversity, adaptability, and ability to inhabit nearly every ecosystem on Earth. Their unique adaptations such as flight, beaks, and diverse diets have allowed them to thrive and evolve into over 10,000 species globally.
What might humans to increase the earth's carrying capacity for all species?
because of the gravity of the earth
What might humans do to increase the earth carrying for all species?
Humans need to maintain enough space and resources to increase the earth's capacity for all species. They have to make sure that they and other people have enough to survive.
Why do alien species cause so many problems?
they hate the Earth and Humans. :(
What might humans do to increase earth carrying capacity for all species?
Humans need to maintain enough space and resources to increase the earth's capacity for all species. They have to make sure that they and other people have enough to survive.
Which phylum has the second most diverse?
If you mean the second most diverse animal phylum in terms of number of species, it would probably be the nematodes, which are a type of worm, or chordates, which includes humans. Arthropods are the most species rich animal phylum.
Are humans part fish?
No, humans were formed from the dust of the Earth and were the first living creatures. Fish are a whole other species.
