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What else can I help you with?
Why do cave men sleep in the cave?
It was a readily available shelter before humans developed the skills of building.
Why do we use sheep's heart for the examination?
As it is similar in structure to human hearts and they are readily available whereas most humans are buried with their hearts.
What can dissolve tar but is not harmful to humans?
Vegetable oil or rubbing alcohol can effectively dissolve tar without posing harm to humans. These substances are safe, environmentally friendly, and readily available for use.
Why is ocean water not readily available for humans?
Because it has to be desalinated in order for it to be drinkable (potable). We cannot live on salty water. Also, it cannot be used for irrigation.
Who ruled the world before the Volturi?
humans did cause the volturi had not became vampires yet
Why is only a small percentage of freshwater available for humans to readily use?
Only a small percentage of freshwater is readily available for humans to use because the majority of Earth's freshwater is locked up in glaciers, ice caps, and underground aquifers. Surface water bodies like lakes and rivers account for a small fraction of total freshwater, and not all of this is easily accessible due to pollution or contamination.
Is there a 911 service available for pets in case of emergencies?
Yes, there are some veterinary hospitals and animal organizations that offer emergency services for pets, similar to 911 for humans. It's important to research and have these contacts readily available in case of a pet emergency.
Is it true that before humans became involved in agriculture most people were hunter gatherers?
Actually, ALL people were hunter/gatherers before agriculture.
Are their still dodo birds?
No, they became extinct a short while before the ice age, they were hunted by humans and the predators we introduced.
Are humans the main cause of extition?
For some creatures, possibly and even probably. The dinosaurs became extinct before any humans got involved in all this debate. So, no.
What material did early humans use to tie down the stone for a hammer?
Early humans likely used sinew, plant fibers, or animal tendons to tie down the stone for a hammer. These natural materials were readily available and would have been strong enough to secure the stone in place for use as a tool.
Why are onions and humans used as the source of cells?
Onions and humans are commonly used as sources of cells for study and research because they are readily available, have easily observable cells, and can be easily manipulated in laboratory settings. Additionally, their cells have distinct characteristics that make them useful for different types of experiments and investigations.
