565,900 seconds into days

What are the comparisons and contrast of adaptation and natural selection? ASAP!!!!!!

Andre45 [30]

Answer:

Natural selection is a mechanism, or cause, of evolution.

Explanation:

Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations.

5 0

3 years ago

two forces 3N and 4N act on a body in a direction due north and due East respectively calculate their equivalent

Lostsunrise [7]

Two forces 3N and 4N act on a body in a direction due north From East, the equilibrant's angle is given by $\theta=\tan ^{-1} \frac{3}{4}=36.8^{\circ}$ .

<h3>What are equilibrium and resultant force?</h3>

The equilibrium force is the balanced force when the net force acting is zero and is the exact opposite of the consequent force. The resultant force is one single force replaced by numerous forces.

<h3>Briefing:</h3>

3N and 4N are the two forces pulling on a body.

The forces work along the North and the East, which are perpendicular to one another.

The resultant of the forces, which is provided by the equilibrant force,

R = √(3)²+(4)²

R = 5N

From East, the equilibrant's angle is given by

$\theta=\tan ^{-1} \frac{3}{4}=36.8^{\circ}$

To know more about equilibrium force visit:

brainly.com/question/12582625

#SPJ9

6 0

1 year ago

Which branches of natural science include the study of an organism that lived 10 million years ago?

Verdich [7]

Analyzing the components and decay products of school lunches.

7 0

3 years ago

Read 2 more answers

Intense physical activity that requires little oxygen but uses short bursts of energy is called Anaerobic exercise? True or fals

Ghella [55]

I believe that is true. Anaerobic means without (much) Oxygen. This usually builds up lactic acid in muscles.

8 0

3 years ago

An electron with energy 13.2 eV collides with an element, and the electron emerges with energy 4.5 eV. What wavelength of light

Alecsey [184]

Answer: $140\ nm$

Explanation:

Given

Initial kinetic energy is $K_i=13.2\ eV$

Final kinetic energy is $K_f=4.5\ eV$

Change in kinetic energy is $\Delta K=K_i-K_f$

$\Rightarrow \Delta K=13.2-4.5\\\Rightarrow \Delta K=8.7\ eV$

Energy is given by

$E=\dfrac{hc}{\lambda}$

Equate it to change in kinetic energy

$\Rightarrow 8.7=\dfrac{hc}{\lambda}\\\\\Rightarrow \lambda =\dfrac{6.63\times 10^{-34}\times 3\times 10^8}{8.7\times 1.6\times 10^{-19}}\\\\\Rightarrow \lambda =1.4\times 10^{-7}\ m\\\Rightarrow \lambda=140\ nm$

Therefore, the wavelength associated with it is $140\ nm$ .

3 0

3 years ago

565,900 seconds into days​

565,900 seconds into days