Natural selection is basically a way for nature to choose what works and what doesn't work. For example, if an animal was born with webs to swim, but most of its food source can be gotten on land, then the animal will die off until it evolves to go on land. That is how evolution works with natural selection. In the past long ago, millions of years back, animals in the water needed oxygen to breath, but the water started to lose it. The land had air, and then the fish slowly grew legs, and their gills would evolve to lungs. Eventually they would be able to roam the land. Because there was so much oxygen with all of the shrubs, trees, and plants, that allowed the bodies of animals to grow big.
Answer:
A. 1000
Explanation:
The Richter scale is a scale of numbers used to measure the magnitude of an earthquake, which is based on the size of its seismic waves. This scale indicates a number to quantify the total seismic energy released by an earthquake. The Richter magnitude scale is a base-10 logarithmic scale, thereby a difference of one (1) point in the scale of magnitude corresponds to a 10-fold increase in amplitude. For example, based on the Richter scale, a magnitude-8 earthquake is 100 times greater than a magnitude-6 and 1000 times greater in amplitude than a magnitude-5.
Do you want the answer or know how to get the answer
The answer is <span>Exocrine glands can sometimes release.
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There are two types of glands - endocrine and exocrine glands. Exocrine glands secrete hormones through the duct and not directly into the bloodstream, unlike endocrine glands. So, exocrine glands do not secrete <span>substances into the bloodstream. These glands can be found, not only in the skin and mouth but also in digestive or respiratory tracts. They also have a variety of functions.
</span>Sometimes, exocrine glands, such as lacrimal or sweat glands can release <span>substances out of the body.</span>
