Answer:
true
Explanation:
Microscope are the important tools which are used by scientist. For example, in material science, medicine, mineralogy and microbiology.
Light microscope is able to send light. Light is being focused in a tight breath whereby that light passes through a sample which later it is able to create an image. This image passes to different lenses which magnifies it until it reaches the camera.
There are different types of microscope for example, Compound light microscope, Simple light microscope, and monocular microscope.
In simple light microscope only one lens which which is being used to magnify an object and it is not able to reach to a higher magnification.
In compound light microscope it uses two lenses to produce image. For example eyepiece lens and objective lens.
Answer:
We learned how to prepare the object, how to focus the object, and how to correctly put the microscope away safely. It taught me that you have to start with the smallest magnification on the microscope and then after you have the specimen lined up then you can turn the nose piece to a larger magnification to get a closer look on the specimen.
Explanation:
Anna's dog's weight falling outside the average range doesn't necessarily indicate the source is unreliable as it could be affected by individual variability. A broader sample would need to be assessed. Fur color, unrelated to weight, is determined by genotypes.
Anna's female Labrador Retriever being 38 kg (or 83 lb) falls outside the average weight reported in the encyclopedia for female Labradors, which is 25-32 kg (or 55-70 lb). However, these weights are averages and there can be exceptions due to factors such as individual genetics, diet and physical activity level. But, if a large number of Labrador Retrievers greatly exceed or fall below these averages, then it could indicate a problem with the reliability of the source. It's also important to cross-verify such information with other reliable sources. Meanwhile, the fur color is not associated with the weight, but based on alleles. For example, the ee_ genotype makes a Labrador yellow and B_E_ genotype turns it black.
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b. that species was brought to the point of extinction, then miraculously saved through conservation measures.
c. that species is having a portion of its habitat destroyed.
d. that species is in immediate danger of extinction.
e. that species has many natural predators?
Ecology is the study of interactions among organisms and their environment.
The definition of ecology aligns with option c: the study of interactions among organisms and between organisms and their environment. This scientific field aims to understand the distribution and abundance of living organisms, the interactions between these organisms and their surroundings, and how such interactions are affected by natural and human-made changes to the environment.
Besides, the other options given represent the concepts related to but not accurately defining ecology. For example, option a refers to environmentalism, while option b refers to recycling, and option d typifies sustainable living.
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