False, <span>they were not Toxic was actually poinsonous to the Anaerobic photoautotrophs. However </span><span>cyanobacteria (a.k.a pondscum) </span><span>is believed to be the first bacteria to give off oxygen as a by-product of photosynthetic processes.</span>
<span>63x
The amount of magnification you see through a microscope is extremely easy to calculate. You just multiply the power of each lens the image travels through together. So you have the equation
630 = 10 * x
where 630 is the total magnification and 10 is the magnification of the ocular lens. Now just solve for x by dividing both sides by 10
63 = x
So the objective lens has to have a power of 63x for your total magnification to be 630x</span>
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Answer:</em>
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The growth of human population has increased the use of resources dramatically throughout the years. In the year of 1960, there were only an estimated 3 billion people in the entire world. In the 2000's there was a huge and odd curve in human population. Since then, the human population has been getting bigger and bigger ever since. In today's time in which we almost have 8 billion people in the world, people are starting to wonder if we are going to have enough resources to actually support life on Earth. This makes people's insane theory's about federal actions to decline human population something to take into consideration. For example, many people think that the government made Cov/id-19 in a lab in order to make a decline in human population to support the world easier. Earth is now being affected by the use of these resources that billion's of humans use every day due to pollution. We can't make every single human in the world stop pollution, but just by you helping you make a big difference. As earth's population gets bigger and bigger we need to start considering to make a difference. </u></h3>
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Note: This response is not plaisurised </h2><h2>
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Request: May I please get brainliest because it would help me out a lot</h2>
Answer:
It accepts electrons when reacting to form water.
This is a easy one! a promoter<span> is a region of DNA that initiates transcription of a particular gene. </span>Promoters<span> are located near the transcription start sites of genes, on the same strand and upstream on the DNA</span>
