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likoan [24]
3 years ago
7

What is the difference between a hypothesis and a theory? A hypothesis is a testable statement, and a theory is well-supported e

xplanation. A hypothesis is a theory that has been proven. A hypothesis is a law of nature, and a theory is always true. A hypothesis is an observation that can turn into a theory.
Biology
1 answer:
Kobotan [32]3 years ago
5 0

Answer:

In scientific reasoning, a hypothesis is an assumption made before any research has been completed for the sake of testing. ... A theory on the other hand is a principle set to explain phenomena already supported by data.

Explanation:

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What was a conclusion that Mendel drew from the F2 generation of this cross?
Ber [7]
<h3><u>Answer;</u></h3>

That parental traits that were not observed in the F1 reappeared in the F2.

<h3><u>Explanation</u>;</h3>
  • Mendel accounted for the observation that traits which had disappeared in the F1 generation reappeared in the F2 generation by proposing that traits can be dominant or recessive, and the recessive traits were obscured by the dominant ones in the F1.
  • <em>I</em><u><em>t was important that Mendel examined not just the F1 generation in his breeding experiments, but the F2 generation as well, because parental traits that were not observed in the F1 reappeared in the F2.</em></u>
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ISP stands for____.<br>​
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Que hará un pez que tiene vejiga natatoria para sumergirse en aguas más profundas
kotykmax [81]

Answer:

La vejiga natatoria en un pez, se ve afectada por la presión hidrostatica del agua, generando presión y estrechamiento sobre esta, al disminuirse hace más fácil la inmersión, puesto que está vejiga contiene aire que tiene peso menor que el agua y hace flotar con más facilidad al pez, sin embargo cuando el pez sube, la vejiga aumentará su volumen y tendrá que nadar más para mantenerse más abajo en el agua

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The second step of malaria is a<br> A. merozoite.<br> B. sporozoite.<br> C. liver cell.
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6 0
3 years ago
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I need helping finding 5,6,7&amp;8
Angelina_Jolie [31]

5. Contour interval of the map is 20m

6. Highest elevation of the map is 160m

7. Lowest elevation of the map is 20m

8. Distance between the top of the mountain and the depression is 9.5km approximately

Explanation:

Contours are the geographical lines representing a boundary or border of a place.

5) Contour interval of the map

We see that throughout the map contour lines are spaced at an interval of 20m E.g. 160,140,120,100 etc. Hence, the contour interval of the given map is 20m

6) The highest elevation of the map- Highest elevation of the map would be shown by contour lines of the highest order. Looking at the map we find that section” A” at the left-hand side is marked with 160m contour lines. Hence, the highest elevation is 160m

7) Lowest elevation for the depression- For lowest elevation, we have to look at the lowest contour lines. We see that maximum depth in the depression is marked by 20m contour lines. Hence the lowest elevation for the map is 20m

8) Kilometres from the top of the mountain to depression- For this, we need to calculate the distance between the mountain head and the depression. We can calculate the distance using a non-extendible nylon thread. Calculating it we get the distance of the thread as 9.5cm (approximately).

Since the scale of the map is 1 cm=1 km Hence the distance is 9.5km

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3 years ago
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