Answer:
Global warming is making the sea more salty, according to new research that demonstrates the massive shifts in natural systems triggered by climate change. Using state-of-the-art climate models, the scientists simulated events over both parts of the ocean with and without increased levels of greenhouse
C) A molecule which binds to the active site of an enzyme is known as a substrate.
It is the last one because an approach approach conflict I like getting 2 invites to 2 parties at the same time (deciding if you should pay your electric bill or your car payment with your paycheck)
Answer:
A. True
Explanation:
We continuously use drugs and antibiotics against the micro organisms. In the course of time, some microbes may develop resistance against these antibiotics by bringing changes or modifications in their structures. Those which become resistant, survive the selective pressure and hence selected by the nature. Hence developing drug resistance by microbes is also an example of natural selection.
Similarly herbicides and pesticides resistance developed in weeds and pests respectively after prolonged use of herbicide and pesticide is also an example of natural selection which supports the process of evolution.