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goldenfox [79]
3 years ago
8

What is the second step of the scientific method

Biology
1 answer:
natta225 [31]3 years ago
3 0
The second step is: Formulation of a hypothesis to explain the phenomenon in the form of a causal mechanism or a mathematical relation
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Uncontrolled cell division leads to the development of _____.
CaHeK987 [17]
The answer is D tumors

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3 years ago
How does the sea ice in 2019 compare to the sea ice in 2012 during April?
Katarina [22]

The total amount of sea ice showed a decline from 2012 to 2019. The correct option would be D.

<h3>Graphical illustration</h3>

Looking at the graph, from February to June 2012, there is a decline in the amount of sea ice.

A similar decline in the amount of sea ice can be observed in the year 2019.

However, the sea ice levels for the various months in 2012 remain generally above the sea ice levels in the various months in 2019.

Thus, overall, one can say there is a general decline in the ice level from 2012 to 2019.

More on graphical illustrations can be found here: brainly.com/question/21376268

#SPJ1

4 0
1 year ago
tasha notices that even though she stops pulling the wagon, her brother’s body moves forward. which of newton’s law of motion ex
expeople1 [14]

Answer:

Newton's first law.

Explanation:

The first law, in which an object moves forward in a straight line unless acted on by an outside force. It describes Inertia it the inherent property of the body due to which it opposes any change in its state of motion or rest. So due to Inertia, Tasha's brother's body moved forward.

6 0
2 years ago
How do we describe the links between producers and consumers?
Angelina_Jolie [31]

Answer:

B

Explanation:

7 0
2 years ago
There are two species of freshwater shrimp that are introduced to a pond. The first species, Caridina cantonensis, is brightly c
Marina86 [1]

Explanation:

Natural selection is the mechanism that is responsible for the evolution of organisms.  

In the given case, the Freshwater shrimp has been introduced to a pond in which the two species with variations are introduced.  

The <em>C. cantonensis </em>is brighter in color whereas the <em>C. multidentata</em> is mottled drab in color. The predator fish can feed easily on the species which is brighter therefore <em>C. cantonensis</em> is more susceptible. The mottled drab species is not easily predated by the species.  

The 30 % offsprings of <em>C. cantonensis</em> can survive till the reproductive age  whereas 75% of C. multidentata. This shows that natural selection has acted on the color of the shrimp species selected against the predator fish species.

The species with mottled drab color is the result of the differential reproductive rate.

5 0
2 years ago
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