Answer: Option (a) is the correct answer.
Explanation:
A water molecule contains two hydrogen atoms and one oxygen atom. The chemical formula of water is
.
Here, hydrogen is electropositive whereas oxygen atom is electronegative in nature. Hence, oxygen atom pulls electrons from hydrogen atom and as a result partial positive charge develops on hydrogen and partial negative charge develops on oxygen atom.
Therefore, molecule of water becomes polar in nature.
Thus, water is considered a polar molecule because it has partial positive and negative charges at each end.
<h3> It is a protein that pulls water into my blood vessels.</h3>
Explanation:
Hypovolemic shock is a life threatening condition that results in severe dehydration of the body or extreme blood loss. Hypovolemic shock causes blood volume to decrease to an extent where heart is unable to pump it.
Hypovolemic shock is such a critical condition where multiple organ failure may occur. It is often treated with intravenous rehydration therapy.
Serum albumin is a common compound which is given to a shock victim as it has the capability of pulling water into the body hence, restoring the blood volume.
So when patient says that "It is a protein that pulls water into my blood vessels." Shows that he understood what nurse taught her.
Answer:
The Ultimate Goal of the Human Genome Project was to map out the whole Human Body DNA and Genes so they could study it.
Explanation:
In forensic DNA can be used to find crime suspects and Also find paternity to a child
Inbreeding is Basically mating from a closely related species
Hope this Helps!
Answer:
The plants from West Africa and South America were once together as one population.
Explanation:
This could be used as a source of proof for continental drift. When West Africa and South America were connected as one continent, known as Pangea, these two now existing plants were one species of plant in the genus <u>Solanum</u>. As the continents drifted apart the plants evolved separately on each continent according to their different environments. Now they are just closely related species as they have evolved more differences.
Hope this helps. Please mark me brainliest . Sorry for wrong answer
Answer:
2) 5 precipitation
3) 4 runoff
4) 2 condensation
5) 3 evaporation