The vocal cords vibrate when air passes over them. This produces the sound of your voice.
Answer:
Since Skull is the most complete fossil, the features of the skull that reflects Humans as bipedal omnivores are: The teeth and the foramen magnum.
Explanation:
Humans are bipedal because they can move with their two legs, and they are omnivores because of their ability to eat both meat and plants.
The teeth on a skull are the most important indicators of what an animal eats, and it even shows if an animal is a predator or prey. Humans have different sets and shapes of teeth for different purposes making them an example of heterodont dentition.
The pelvis, knee, and foot bones should be the best to tell us about how an animal moves, however, the foramen magnum which opens for the spinal cord to pass to the brain, could also show whether how the animal moved.
Given what we know, we can confirm that the "balance of nature" refers to a scientific theory about ecological homeostasis.
<h3>What does ecological homeostasis mean?</h3>
- This refers to the idea of a perfect balance in an ecosystem.
- It is the theory that all aspects of an ecosystem are and will remain balanced even if there are small changes.
- This implies that any minor change in an ecosystem will be corrected.
- This will happen through natural regulation mechanisms such as positive or negative feedback.
Therefore, we can confirm that the "balance of nature" is the scientific theory that all things in an ecosystem will remain balanced, meaning that if there is a small change, it will be corrected through some form of natural regulatory mechanism.
To learn more about ecosystems visit:
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Answer:
Cell, Nulceus, Chromosome, DNA, Nucleotide
Explanation:
