Newton's second law can be demonstrated by something very massive (high mass) that’s changing speed very slowly (low acceleration) and something very small (low mass) that’s changing speed very quickly (high acceleration. Thus, both the options A and B are correct.
<h3>What is Newton's second law?</h3>
According to newton second law of motion force is always equal to rate change of momentum.
So, Force basically depend on two factor i.e mass and velocity
In first case if mass is constant and velocity is variable then
Force = mass × acceleration.
And if mass is variable and velocity is constant then it's called thrust force
Thrust force = Rate change of mass × velocity.
S.I unit of mass is Newton.
Therefore, Newton's second law can be demonstrated by something very massive (high mass) that’s changing speed very slowly (low acceleration) and something very small (low mass) that’s changing speed very quickly (high acceleration. Thus, both the options A and B are correct.
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It’s C because wind erosion is the most pronounced in dry environments.
Hope this helps.
Answer:
Group behavior, also known as collective behavior, <u>can increase the chances for a species to survive and reproduce because they can rely on each other to accomplish behaviors that are crucial for their survival, such as hunting, migrating, and breeding.</u>
Explanation:
According to ethologists, social species highly depend on the members of their own group for survival. One perfect example is the case of <u>schooling fish</u>. These small species of fish gather in a whole large group and navigate long distances while looking for food. Researchers from Princeton University <u>discovered that their orientation capabilities increased when more individuals joined the group, making them more responsive to the environment.</u>
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Moreover, there have been numerous sources of evidence that demonstrate that <u>orcas (killer whales)</u><u>,</u> which are extremely social creatures<u>, create large pods of around 20 to 30 individuals and 'plan' strategies to hunt. Also, older females swim along younger individuals to teach them hunting skills that are crucial for their survival.</u>
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In addition, <u>herbivores</u>, like zebras, <u>are usually found in large groups because it lowers the possibilities of being individually targeted by apex predators, such as lions.</u>
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Recently, researchers have also discovered that <u>migrating species</u><u> often rely on each other to improve their migrating capabilities by producing or generating social cues that allow them to improve their orientation or in cases when environmental conditions get tough</u> (Source).
In conclusion, these lines of evidence show that social organisms who travel in groups rely on all members to carry out important behaviors that, without them, would provoke an important decline in their populations because they wouldn't be able to reproduce or feed individually as successfully as they would with the 'help' of the members of the group.
- Couzin, I.D. (2018) Collective animal migration, <em>Current Biology </em>28(17), R976-980.
Answer:
The correct answer is D) Pasteurization.
Explanation:
Pasteurization is different from the others because It doesn't have a whole lot to do with heat.
Hope this helps! :)
(I'm pretty sure this is the correct answer but sorry in advance if it isn't.)
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Answer is Artiodactyla.
Order Artiodactyla of class Mammalia includes hoofed animals with an even number of toes (Oryx having 4 toes), other examples are deer, camels, cows, sheep, hippos, pigs, etc. whereas, animals with odd number of toes included in the order Perissodactyla. Examples are horses, rhinos, tapirs.
