How in the world could all the animals fit into the Ark?
1) Noah could have taken youthful or smaller animals. 2) Noah did not need to take fish or other aquatic animals/creatures on the Ark. 3) Consider naming all the large land-dwelling animals that you can think of by yourself. The reality is that there are not that many large animals currently on earth. 4) The Bible does not say that Noah took every land-dwelling “species” that scientists have documented as such in the 21st century. First of all, the biblical “kinds” of animals do not equate the 21st century’s scientists’ “species.” Also, because of post-flood micro-evolution or speciation (ex. two dogs could have created all the different dogs today), only about 16,000 individual animals would be necessary on Noah’s Ark. An excellent resource written by John Woodmorappe is Noah’s Ark: A Feasibility Study. As you can see, objectively rethinking the situation reduces the count considerably. The dimensions of the ark would comfortably allow support of all animals.
