The correct answer is D: Group 4.
A control group in an experiment is a group separated from the other groups, where the variable that is being tested cannot influence the results. In this case, different materials are the independent variable that you test. Effects of that independent variable on the melting rate of ice are excluded in the control group.
This is also a plant division, which is made of of three different 'families. These are woody plants, that have been grounded by gymnosperms. These are also known as gnetophytes. There are more than 70 specifies, across three 'families'- the Gnetum, Welwitschia and Ephedra. These only date back to the early Crustacean period (between 145-66 million years ago). The species are found globally, however, mostly in South America and Africa.
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The correct answer for the given question above would be the second option. Based on the given scenario above about a fungal growth found on the nuts in a chocolate bar, the kind of a fungal infection could have infested the nuts would be <span>Aspergillus flavus. This is the kind of fungal infection that colonizes legumes and cereal grains. Hope this answer helps.</span>
Monera is a kingdom that includes unicellular creatures like bacteria that have prokaryotic cell arrangement, which lacks a nuclear membrane. Monera are intricate living molecules that are around 1 micron in size. The majority of Monera cells are unicellular, while some organisms form groups or filaments.
Nucleic acids<span> are important because they make up genetic information in living things. There are two types of </span>nucleic acid<span> and they are DNA and RNA. DNA is the basic instructions for living things. It is passed down from parent to offspring and is found in the nucleus of the cell.</span>