They are not supposed to do it on ethics, but some do anyways,
Answer:
Becasue there are different type of cells within the body that function different ways.
Explanation:
Answer:
D. The concentration of salt becomes so high that all plant life is destroyed.
Explanation:
As time passes, the structure of an ecological community gradually changes leading to formation of new species. This is known as <u>ecological succession</u>.
The various processes above show an example of how ecological succession occurs over time. <u>However, it doesn't indicate at any point that plant life is destroyed due to high concentration of salt.</u>
The salt marsh that results actually supports plant life in the form of mangrove trees.
Answer:
5.9 × 10^-2 mol.
Explanation:
PLEASE NOTE: The Question is not complete, kindly check the question's comment section for the remaining part of the question and also, the graph(part of the question) below.
The number of moles in this question or problem can be determined or can be calculated as given below. Recall that 1 litre = 1/1000 m^3, The Standard Atmospheric Pressure = 1.013 × 10^5 N/m^2 = 760 mmHg.
Thus, the number of moles = ( 771 / 760 ) × 1.4 × 1.013 × 10^5 × ( 1/1000 m^3).
The number of moles = 5.9 × 10^-2 mol.
[NB: the 1.4 can be traced on the graph]
B. is the correct answer. It makes sense too because vaccines are usually inserted in a vein, which is where the bloodstream is. With all of this medicine in your body, the virus will come into the body, the body will recognize what the virus is, sending out the antibodies from the vaccine into the bloodstream and all around, then the virus is dead. :)
