Answer
The number 65g:2g ints simplest form would remain the same as further splfying would result to decimal or fraction ie
32.5g:1g g remain to represent the unit
Answer:
E) scanning electron microscopy
Explanation:
A biologist who was studying kidney tubules in small mammals wants to specifically examine the juxtaposition of different types of cells in these structures. The cells in question can be distinguished by external shape, size, and 3-dimensional characteristics using a Scanning electron microscopy.
Scanning electron microscopy (SEM) is used to examine the ultrastructural morphology of the cells of the kidney tubules. The Material for study is isolated and fixed by vascular perfusion. SEM is a form of electron microscope that gives pictorial view of a sample using a focused beam of electrons to scan the sample to reveal the surface topography and constituents of the sample.
SEM can produce resolution that is more than 1 nanometer.
Specimens are viewed in high vacuum in conventional SEM, or in low vacuum or wet situations in different pressure or environmental SEM, and at a broad set of cryogenic or increased temperatures with specialized tools.
Advantages of a Scanning Electron Microscope are its broad-array of uses, the well structured three-dimensional and topographical imaging or pictorial representation plus the varying information assembled from seperate detectors.
<span>A food preservation method in which microorganisms metabolize components of a food is called </span>fermentation.
When the food is going on fermentation, there are good bacteria over there that will inhibit other bacteria to grow on that food. Fermentation also able to made the pH more acid, making the area is not suitable for bacterial growth.
Answer:
Abiotic factors are the non-living factors that support the life on earth. The make up the environment suitable for the survival and growth of the living species like soil, water, sunlight and others. Biotic factors are the living species like plants, animals, microbes and humans.
A cow is a herbivores animals, that utilizes grasses,shrubs and leaves as food, it also need water to drink and oxygen to breath and respire. Therefore, the two example of abiotic factors which a cow will experience in it's environment is oxygen and water and biotic factors will be grasses and another member of the same species as mate, to undergo copulation and produce a new offspring.
Point at which a person notices something and becomes annoyed.
