<span>The steps of speciation are identified as reproductive isolation and
genetic change. These can happen simultaneously or one after the other. This means
that the main aim is to have new species through evolutionary changes brought
by geographic barriers separating a population or due to behavioral change in a
sub-population and even being reproductively isolated. </span>
Answer:
B. apply to all states
Explanation:
The clean water act was made in United States and states not to discharge the pollutants in the water bodies thereby protecting the water bodies from getting polluted. It also ensures to keep the water suitable for fishes and also swimming.
In this law, the federal government asks the state government to set rules for their people to discharge their waste products. However, in some states the enforcement of this law has declined over the years.
Answer:
Levothyroxine is a thyroid hormone used to treat hypothyroidism. Administration in the morning is preferred to prevent insomnia.
Explanation:
Levothyroxine is generally recommended for patients with thyroid problems. When a patient needs to take this medicine, it is important that they follow certain recommendations: It is important that levothyroxine is taken every day, preferably at the same time, avoiding long delays or forgetfulness. Another important caution is that levothyroxine should be taken fasting, because its absorption depends on the acidity of our stomach, so it is recommended that it be taken in the morning, soon after the patient has wakes up.
The gradual wearing awa or breaking down of rocks<span> by abrasion is a type of? This process causes </span>rocks<span> to change composition when reacting with oxygen? </span>The mechanical breakdown of rocks by the action of other rocks and sand particles is called<span>? ... water located within the </span>rocks<span> below Earth's surface.</span>
