WILL BE GIVEN POINTS & mark brainlist!! please help, taking a timed quiz. the diagram, what would be the results of the number of lemmings in the ecosystem declining? Select all that apply. A
Brown bears and snowy owls would have to rely more on other organisms for their energy.
B
The ecosystem could support fewer arctic wolves.
С
There would be fewer lichens and grasses available for other organisms to consume.
D
The number of arctic hares would increase.
E
The ecosystem could support more caribou and musk oxen,

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear