Marsupials used to have adaptations that allowed them to swim but lost these adaptations over time.
<h3>What is Adaptation?</h3>
The term adaptation has to do with those changes that allow an organism to effectively survive and reproduce in its habitat. They could by physiological or morphological changes.
The reason why the Marsupials are found in North america and australia is that, Marsupials used to have adaptations that allowed them to swim but lost these adaptations over time.
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I think you b and c is the other way around.
Regardless, the answer is Two elephants
The air pressure on your body is about 10kg same as the weight of 2 elephants
Answer: A
Explanation: It travels through tubes called ureters
Answer:
The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.)
Explanation:
