Mangrove forests or swamps grow in saline and humid region of the tropical and subtropical areas. They were considered unhealthy, unproductive environments.
<h3>What are mangroves?</h3>
Mangroves are special forest trees that are found in regions of high salinity. In earlier times they were considered unhealthy and unproductive for the environment.
They were seen as of no importance and the people wanted them to remove the trees so the environment can become healthy again.
Its ecological value was not known at that time and was considered a waste and mess. But now people have to account for their importance of them as they help to improve the water quality and aid as the breeding place for the fishes.
Therefore, the statement is true.
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Answer:
A barometer
Explanation:
It is commonly used to measure atmospheric pressure
Answer:
pre-zygotic reproductive isolation
Explanation:
<em>The molecules regulate the pre-zygotic reproductive isolation mechanism.</em>
<u>Reproductive isolation generally refers to the variety of biological processes that sustain the formation of new species of biological organisms. </u>
Some of these processes <em>act to prevent fertilization or the formation of zygotes between organisms that are not of the same species</em> (pre-zygotic mechanisms) while others <em>ensure that the product of fertilization is invalid</em> in case the former fails (post-zygotic mechanisms).
Some pre-zygotic mechanisms ensure that there exists no form of mating among organisms that are not of the same species due to incompatible reproductive organs, but where this fails, another pre-zygotic mechanism will act so that that the mating will not lead to fertilization and there will not be formation of zygotes.
The prevention of fertilization between organisms with compatible reproductive organs but of different species is carried out by molecules. These molecules ensure that there are locks and keys in place to prevent the fertilization of the egg by the sperm.
Answer:
If "New Hair" work better than "Rogaine", more men in Group C would grow hair over their head than the amount of men in Group B would.
Explanation:
Since Dr. Rodriguez thinks her drug, the "New Hair" would work better than "rogaine", the result of the experiment should be "more men in Group C would grow hair over their head than the amount of men in Group B would". Therefor the whole hypothesis would be: If "New Hair" work better than "Rogaine", more men in Group C would grow hair over their head than the amount of men in Group B would.
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