In Colorado subalpine meadows, non-native dandelions co-occur with a native flower, the larkspur. Bumblebees visit both species, creating the potential for interactions between the two species with respect to pollination. In a recent study, researchers selected 6 plots containing both species; all dandelions were removed from eight plots; the remaining eight control plots were left undisturbed. The control plots yielded significantly more larkspur seeds than the dandelion- free plots, leading the researchers to conclude that the presence of dandelions facilitates pollination (and hence, seed production) in the native species by attractive more pollinators to the mixed plots.
Which of the following, if true, mostly undermines the researchers' reasoning?
A: Bumblebees preferentially visit dandelions over larkspurs in mixed plots
B: In mixed plots, pollinators can transfer pollen from one species to another to augment seed production
C: If left unchecked, non-native species like dandelions quickly crowd out native species
D: Seed germination is a more reliable measure of a species' fitness than seed production
E: Soil disturbances can result in fewer blooms, and hence lower seed production

How does hipaa address employee’s access to e-phi?

1. revising for conciseness - eliminating flabby expressions,limiting long lead-ins, and dropping unnecessary fillerstime is money in any business environment. people want information communicated quickly and clearly. to make your writing more concise and understandable, avoid flabby expressions, long lead-ins, and unnecessary fillers. your audience will appreciate your brevity.1. if your writing contains a flabby expression like in view of the fact that, replace it with the word because / although / probably .for each of the following two sentences, choose the best revision.2. i am sending you this letter to inform you that we have experienced an unexpected surprise within our expense sheet, but we are positively certain we will solve it.1) we need to inform you that we have experienced an unexpected surprise with our expense sheet, but we are midway to an end result.2) we have identified a problem with our expense sheet, but we will solve it.3) i am sending you this letter to inform you that we have a problem with our expense sheet, but we are positively certain we have a solution.3. it is the user who should contact the center.1) everyone knows that it is the user who should contact the center.2) the user should contact the center.3) if there is a problem, the user should contact the center.read the following passage, and then answer the question.[1] you scheduled seven conference calls for this morning between 10 and 11 a.m. [2] generally, the company limits the number of conference calls to three per hour. [3] i’m letting you know that in the future, we should be more careful about scheduling.4. which revision limits the long lead-in in sentence 3? 1) in the future, we should be more careful about scheduling.2) i’m letting you know so that in the future we are more careful about scheduling calls.3) so that you know in the future, we should be more careful about scheduling.

Which of the following statements is not correct? the stock of publicly owned companies must generally be registered with and reported to a regulatory agency such as the sec. when stock in a closely held corporation is offered to the public for the first time, the transaction is called "going public, or an ipo," and the market for such stock is called the new issue or ipo market. "going public" establishes a firm's true intrinsic value and ensures that a liquid market will always exist for the firm's shares. if you wanted to know what rate of return stocks have provided in the past, you could examine data on the dow jones industrial index, the s& p 500 index, or the nasdaq index.