The half life of Carbon 14 is 5730 years. By substituting the given figures to the formula x=I(1/2)^n where x is the amount of the remaining material, I is the initial amount and n is the quotient between the time elapsed and carbon 14's halflife. You will arise with the formula x=20(1/2)^1.745. You will get 5.97 mg.
The less concentrated solution, aka the solution with more water molecules. Water molecules will move from a higher water potential region to lower, by osmosis, which requires a semi permeable membrane
Seafood watch has made several unsustainable fishing practices illegal, is a true statement.
<h3>What is a Seafood watch?</h3>
Seafood Watch is a program sponsored by the Monterrey Bay Aquarium; recommendations for which seafood to buy or avoid; consumers and businesses to become advocates for "ocean-friendly".
Seafood Watch has had an immense influence on decisions regarding illegal fishing practices and has helped design sustainable seafood environments due to their lists of seafood that should be eaten without worries.
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<span>The option that describes the praying mantis is D. consumer, carnivore, and predator. It is a consumer because it consumes another organism, carnivore because it eats "meat," instead of plants, and predator because it ate a small organism. A is incorrect because it doesn't produce anything, but rather consumes the producer, which is also why B is incorrect. C is incorrect because it isn't a herbivore, given that it doesn't eat plants.</span>
