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barxatty [35]
3 years ago
13

What was the main reason why Alfred Wegener’s theory about the movement of the continents was dismissed in 1912? Question 5 opti

ons: He didn’t know about plate tectonics to explain how the plates moved His theory was the first to observe the continents fit together His map of the ocean floor did not support his theory His theory explained the Earth was expanding as the plates moved
Biology
1 answer:
Nataly_w [17]3 years ago
7 0

Answer: His famous theory was that all the continents could stick together like pieces of puzzle.

Explanation:

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En el 1953 el nuevo modelo postulado por Watson y Crick sobre la estructura del ADN explica la misma como forma de doble hélice
finlep [7]

Answer: A Puede ser posible un mecanismo de copia de material genético

Explanation:

El material genético, permite ser replicado, mediante la secuencia de doble cadena con el apareamiento de las bases con ayuda de la enzima telomerasa

5 0
3 years ago
You have to go to the bathroom because you ate too much before the run.
Makovka662 [10]

Answer:

The digestive system

Explanation:

Because the food gets dissolve in the digestive system. After it finished dissolving, the body must elimenate it by using the bathroom.

8 0
2 years ago
What common bacteria has bacillus and coccus?
avanturin [10]
Bacilli, cocci, and spirilla
7 0
3 years ago
Read 2 more answers
C. At what height would the pomegranate have the same potential energy as the melon? (1 point)
zvonat [6]

Answer:

Given a set of assumptions which are given below, the height at which the pomegranate will have the same potential energy as the melon is 39.19 meters.

Explanation:

Gravitational Potential Energy refers to the acquired innate energy of an object due to its elevation above the surface of the earth.

This energy is the result of gravitational pull or force acting on the object.

In other to determine at what height a pomegranate and a watermelon will have the same potential energy we need to know the other factors in play.

Gravitational Potential Energy (E<em>p</em>)= <em>mgh</em>

Where m = Mass (kg)

            g  =  gravitational field strength (N/kg)

            h  = height (m)

           E<em>p </em>= gravitational potential energy ( <em>j </em>)

Let us assume that the

  • An average pomegranate weighs about 0.255146Kg
  • An average melon weighs about  10Kg
  • g is always constant at 9.8 N/kg

Note that melons weight much more than pomegranates.

   

So, let's calculate for the E<em>p </em>of the melon at the height of  1 meter

E<em>p</em> = 10 x 9.8 X 1 = 98<em>j</em>  

Using the above assumptions, we do a goal seek using Microsoft Excel. Please see the attached image.

Calculation shows that the Height (h/Meters) at which the E<em>p </em>of both veggies become equal is 39.19m

This can be verified by inserting the figure and multiplying it. It can also be calculated as follows:

That is

E<em>p = 98j</em>

<em>m = </em>0.255146kg

<em>g= 9.8kg</em>

<em>h=  ?</em>

98= 0.255146 x 9.8 x <em>h</em>

98 = 2.5004308<em>h (we divide both sides by </em>2.5004308 to make h the subject matter<em>)</em>

<em>h = 98 / </em>2.5004308

<em>h = 39.1932462198</em>

Which is approximately 39.19

4 0
2 years ago
A flower bud is protected by leaf like structures called...
xenn [34]
I’m pretty sure flowers, when they are buds, are protected by leaf-like structures called “sepals.” All of the sepals collectively are called a calyx. They protect the bud and are behind the actual flower petals when it blooms. Hope this helped.
8 0
3 years ago
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