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3 years ago

Fish meal is better than artificial fertilizers. How could this statement be revised to make it a hypothesis?

1 answer:

3 0

If I fertilize plant A with fish meal and plant B with artificial fertilizers, I will be able to prove that fish meal is better than artificial fertilizers.
The definition of a hypothesis is as follows:A hypothesis is an educated guess that attempts to explain a natural phenomenon or a set of facts. The scientist then has to set up a number of experiments to prove or disprove his hypothesis. In our example above, the scientist needs to keep all the variables consistent for both plants, except that one plant is fed fish meal and the other plant is fed with artificial fertilizers.

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Producers, like this plant, take in oxygen and release carbon dioxide during______,just like animals and other living things

Mamont248 [21]

Answer:

d cellular respiration

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3 years ago

Read 2 more answers

Identify a predator from an Ethiopian Highlands ecosystem.

olga nikolaevna [1]

The Predator from an Ethiopian Highlands ecosystem is the Wolf. The Wolf is

regarded as a Carnivore and it gets its food from preys through Predation.

<h3>What is a Carnivore?</h3>

Carnivores refer to animals which feed on flesh . Carnivores are mainly

secondary or tertiary consumers in the ecosystem.

They prey on herbivores such as

Rodents

Deers etc.

The prey animal can be classified as Herbivores in terms of feeding

relationships. Herbivores feed on primary producers known as plants.

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3 years ago

Drag the tiles to the correct boxes to complete the pairs.

Darina [25.2K]

After matching each set of values of a function to the pair of points that satisfy the function, we get

1-4

2-2

3-1

4-3

(4,3) and (6.7) rate of change = 2, and initial value = -5

k= 7-3/6-4 = 2, y=2x-5

(2,10) and (5, 19) rate of change=3, and initial value = 4

k= 19-10/5-2 = 9/3 = 3, y=3x+4

(2,5) and (5.2)→ rate of change = -1, and initial value = 7.

k= 2-5/5-2 = -3/3 = -1, y= -x+7

(2.4) and (4,3) →→ rate of change = -0.5, and initial value =5

k= 3-4/4-2 = -1/2 =-0.5, y=-0.5x+5

The set of input values and the set of output values for a function each have their own names. The domain of the function is the collection of input values. The range of the function is the collection of output values.

Correct question: Drag the tiles to the correct boxes to complete the pairs. Match each set of values of a function to the pair of points that satisfy the function. rate of change = -1, and initial value = 7 rate of change = 2, and initial value = -5 rate of change = -0.5, and initial value = 5 rate of change = 3, and initial value = 4 (4, 3) and (6, 7) arrowRight (2, 10) and (5, 19) arrowRight (2, 5) and (5, 2) arrowRight (2, 4) and (4, 3) arrowRight

To know more about function visit: brainly.com/question/12431044

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3 0

2 years ago

Which of the following is an example of inattentional blindness? Preet accidentally runs into a man walking toward her in the cr

valkas [14]

Answer:

Explanation:

Inattentional blindness simply refer to failure to see objects staring at our faces or directly facing us, when our mind is focused directly on another object.Thus because Preet's attention was watching for the cars, her attention was diverted with her gave on the cars that she was oblivious of the two menshe bumped into. This is an example of Intentional blindness.

it may be caused by how attractive or conspicuous the object at focus is,if ths object is attracive the person will be oblivious of other objects around.

the degree of expectation of the individual focusing on the object,How expectant the person is to see the objects will catch the attention why negating others.

The extent of concentration of the individual to focus on the object that is the amount of mental work load on the brain during focus, will make the particular stimulus to gain attention of the brain , neglecting others.

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4 years ago

Cell engulfs molecules in cell "drinking":

RSB [31]

These are the following answers to the items

cell engulfs molecules in cell "drinking": pinocytosis

molecules helped by protein; move insoluble molecules across plasma membrane: facilitated diffusion

molecules move in and out freely from high to low concentration: passive diffusion

cell engulfs microorganisms in cell "eating": phagocytosis

molecules "pumped" in or out from low to high concentration: active transport

oxygen, carbon dioxide: passive diffusion

transports sodium, potassium: active transport

transports glucose, amino acids: pinocytosis

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3 years ago