The air in a cool region underneath cloud cover will have a higher density than a region with no cloud cover. A region with no cloud cover has warmer air than the surrounding air, it becomes less dense and begins to rise, drawing more air in underneath.
<span>Crime Scene Reconstruction
</span>Crime Scene Reconstruction is the method used to support a likely sequence of events at a crime scene by the observation and evaluation of physical evidence and statements made by individuals involved with the incident
<span>NOT:
</span>Confession
Circumstantial evidence
<span>Direct Evidence</span>
Answer:
The correct answer is d. IgG
Explanation:
During pregnancy the fetus is attached to the mother body by placenta and IgG is the only antibody which can cross the placenta and reach the fetus. This antibody is very important for an infant to get protection from infections.
Measles is a viral disease that usually infects infants who are not vaccinated against it. Until the vaccination is done the infant is protected by the passive immunity given by his mother through passing the IgG antibody.
This maternal antibody is capable of protecting infants for the first six months of life after which vaccination is required to protect the infant from measles.
<span>True.
The scientific consensus is that global surface temperatures have increased in recent decades and that this has been predominantly anthropogenic (caused by humans) through the emissions of greenhouse gases.
"No scientific body of national or international standing disagrees with this view." (Oreskes, 2007)</span>