Iron nutrients are the most difficult to consume in sufficient amounts by healthy pregnant women who eat well-balanced diets.
Nutrients are substances that organisms use to survive, grow and reproduce. Dietary intake requirements for nutrients apply to animals, plants, fungi, and protists. Nutrients are taken up by cells for metabolic purposes or secreted from cells to produce non-cellular structures such as hairs, scales, feathers, and exoskeletons.
Some nutrients such as carbohydrates, lipids, proteins, and fermentation products (ethanol or vinegar) are metabolically converted into smaller molecules in the process of energy release, resulting in water and carbon dioxide as end products. Living things need water.
The essential nutrients for animals are a source of energy and some amino acids that combine to form proteins, a subset of fatty acids, vitamins, and certain minerals. Requires carbon dioxide and oxygen to be absorbed from Fungi living on dead or living organic matter to meet their host's nutritional needs.
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Answer:
D is the correct option
Explanation:
Google display specification site is to be used if you want to find how ad format works, creative submission timeline, technical specifications, reporting and third party tracking. It is a part of google ad sense. Ad sense is a program by google through which the website publisher in the Google Network of content site serve the text, images and other interactive media advertisements targeted at specific contents.
Answer:
Increase in weakly revenue = $9.8
Explanation:
Price (P) = 100, Demand or Sales N (P) = 120.
So revenue R(P) = P x N(P) = 120 x 100 = 120000
Given : 2 sales per week lost for 10 units increase in price.
New price (P') = 110 , New Demand or sales N' (P) = 118
So new revenue R' (P) = P' x N' P = 110 x 118 = 12980
Change in Total revenue due to 10 units price rise = 12980 - 120000 = 980
So, change in total revenue due to one unit price rise = 980/ 10 = 9.8
Answer: Extended problem solving
Explanation:
From the question it can be deduced that Robin is making use of extensive problem solving to get the best gift for her grandparents. Extended problem solving occurs when a buyer takes time to gather information about a product he/she intends purchasing for the first time. After getting the required information the best product would then be purchased.
Question: The question is incomplete. See the full question below and the answer.
You are an up-and-coming developer in downtown Seattle and are interested in constructing a building on a site you own. You have collected four bids from prospective contractors. The bids include both a cost ($millions) and time to completion (months):
Contractor Cost Time
A 100 20
B 80 25
C 79 28
D 82 26
The problem now is to decide which contractor to choose. B has indicated that for another $20 million, he could do the job in 18 months, and you have said that you would be indifferent between that bid and the original proposal. In talking with C, you have indicated that you would just as soon pay her an extra $million if she could get the job done in 26 months. Who gets the job? Explain your reasoning. (It may be convenient to plot the four alternatives on a graph.)
Answer:
See the explanation for the answer and find attached of the graph.
Explanation:
So we draw a regression line of Time vs Cost and best fit a curve based on the data given, given in the above figure. The four alternatives are marked in the figure as well. Our main objective is to reduce both time and cost, but that might not be possible So the best thing would be to look for alternatives which lie below the line. If C gets an extra million, then that point would come below the regression line, and it would be a better alternative than D, because for the same time we are getting the job done at a cheaper cost.
Also if B is paid extra 20 million, that point also comes below the regression line, and hence will be a better alternative than A because for the same cost again we are getting the job done earlier. We need to choose between B and C. Now in order to optimise both cost and time, we need to choose a point close to the middle point of the regression line segment in 1st quadrant. We see that C is much more closer to the middle point and hence seems like a better option.
So we choose C as our contractor if we consider B's alternative bid, but if we do not consider B's alternative bid and stick to the original one, we choose B as our contractor.
