Answer: The literal reason would be because our ancestors did. The ancestors of all modern mammals had five digits on each limb up to 360 million years ago.
Explanation:
Feeding relationships in which organisms feed on a variety of organisms is called a food web.
Explanation:
Here are more examples of roots, their meanings, and other words that are formed by adding prefixes and/or suffixes to these language building blocks: Ambul: to move or walk (amble, ambulance, ambulate) Cardio: heart (cardiovascular, electrocardiogram, cardiology) Cede: to go or yield (intercede, recede, concede)
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Answer:
Bacteria like E coli, streptococcus
Viruses like Influenza and HIV
Parasites like malaria
The ability of water to hold more heat than land keeps the temperature on Earth on a moderate level.