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castortr0y [4]
3 years ago
15

A basic experiment involves a minimum of ________ participant group(s). three four one two

Biology
1 answer:
kari74 [83]3 years ago
8 0
I think that a basic experiment involves a minimum of two participants group(s). Simple or basic experiment are ones that researchers use to determine if changes in one variable might lead to changes in another variable. In these experiments looking at the effectiveness of a new medication, for example, study participants may be random.
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What are the stages of meiosis?
allsm [11]
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6 0
3 years ago
The following statements all apply to one element:
LekaFEV [45]

Answer:

The correct answer is carbon.

Explanation:

Carbon is the major constituent of almost all organic compound.Carbon in form of carbon dioxide is used during photosynthesis in which the CO2 act as reactant that interact with water to generate glucose and oxygen.

      On the other hand carbon is found in carbohydrates such as glucose contain 6 carbon atoms,found in protein which contain a carboxy terminal end and an amino terminal end,found in the fatty acid monomers of lipid molecules.

4 0
3 years ago
The less abundant part of the solution is called the _________. (1 point) A. Solution B. Solvent C. Solute D. Mixture
dangina [55]
ANSWER:

C. Solute.

As stated in the definition of the noun solute, it is "the minor component in a solution." This means that it is the less abundant part of the solution.

Therefore, Option C ( solute ) is correct.

Please mark as brainliest if you found this helpful! :)
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8 0
3 years ago
Please help! (50 points)
RoseWind [281]

Answer:

Tofu and soy oil come from soy bean plants that are grown on farms. Many farmers grow soy beans as cash crops that they can send to places such as tofu processing plants. Soybean plants are legumes. Legumes have bacteria on nodules which are on the roots of the plant. The bacteria on the nodules takes nitrogen from the air and fixes it into the soil, so that other plants that require nitrogen can use it as well.

This nitrogen cycle that was breifly discussed above is used in what farmers call a crop rotation. Farmers use soybeans and other legumes in roatations with grass crops such as corn or wheat. Grass crops are unable to take their own nitrogen from the air so they either need the nitrogen in the soil that the legumes provide for them in a crop rotation or they need a chemical fertilizer containing nitrogen. Many farmers choose to use both. Most farmers use a two or four year rotation on their fields. In a two year rotation a farmer will alternate a year of a legume such as soybeans and a year of a grass crop such as corn. In a four year rotation a farmer will alternate back and forth between legumes and grass crops just as in a two year rotation, but instead he will use four differnt crops. For example, a farmer may plant a rotation of soybeans, corn, alfalfa (a legume), then wheat (a grass).

4 0
3 years ago
Adaptations of cones and rodes
iris [78.8K]

Answer:

Both cones and rods participate in dark adaptation, slowly increasing their sensitivity to light in a dim environment. Cones adapt faster, so the first few minutes of adaptation reflect cone-mediated vision.

3 0
3 years ago
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