Answer:
Q: a disease resulting in the deaths of one third of a dense population of bats in a cave would be
A: density-deendent limiting factor
Explanation: hope that helps you out luv!
1. Suzie's hypothesis (i.e. prediction of results) is that ferns which are placed in white light will grow to a taller height after two weeks than ferns which are placed in other coloured light or in a closet.
2. Her independent variable (the thing she changes to produce a result) is the kind of light that she places each plant in.
3. The dependent variable (the thing she measures) is the height of the plants after two weeks.
4. I would say her control group would be the plant placed in the closet, because every other group is exposed to some form of light.
5. I would say that Suzie has 4 experimental groups: white, red, blue, and green light.
6. The constant variables were the amount of water each plant was given, the initial height of the plants, the age of the plants, the species of fern, and what she planted the ferns in.
7. To determine how each fern did, Suzie could measure the height in addition to noting the appearance of all the plants. E.g. did any look paler than the others?
Answer:
Answer is C.
Explanation:
Electrophoresis describes the movement of particles in a gel, influenced by an electric charge.
It is use to separate DNA particles based on their charge and size. Some of its types are native or buffer gels, gradient gels among others.
Answer:
Option C
Explanation:
I think it is C distance changed
The correct answer is b. a striped pattern. <span>The aguayo cloth is a specific carrying cloth characteristic for the people from Argentina, Bolivia, Chile, Colombia, Ecuador and Peru (traditional communities in the Andes). It typically contains colorful stripes intercalated with rhombuses and other figures with symbolic meanings. These are used to carry children on the back.</span>
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The correct answer is b. blanco.</span> Azucar is a Spanish word for sugar, so it means that it is white (blanco). <span>Sugar is the name for all sweet-tasting, soluble carbohydrates, which are used in food and drink preparation. Sugar inside the human body is in the form of the simple sugars fructose and glucose.</span>
