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gizmo_the_mogwai [7]
3 years ago
15

What is an exoskeleton ? Why do u think it would be important for an invertelorate to have on exoskelelton?

Social Studies
1 answer:
liq [111]3 years ago
6 0
A exoskeleton is a rigid external covering for the body in some invertebrate animals, especially arthropods, providing both support and protection. Insects, crustaceans, and many other invertebrates have a hard outer case called an exoskeleton. This protects them against blows and predators, and keeps them from drying out
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I am going to teach my students how to perform a golf swing. The first component of the skill I will teach them is the back swin
Contact [7]

Answer: Repetitive-part learning

Explanations: Repetitive-part learning can be simply defined as a method used in learning new skills where an individual learns a part of the skill and practice, then a second part of the skill is learned, part one and two are combined together and practiced and then a third part is introduced which has to be learned and combined with the previous ones and practiced, the process will continue in this sequence untill all part are learned, combined and practised as a whole and mastered.

This allows individuals to learn the small details in each skills.

Dividing the golf swing skill acquisition into different components and having his students learn each component independently before combining all the components to practice a complete golf swing is a good illustration of Repetitive-part learning.

6 0
3 years ago
What were some of the effects of the Mexican-American War for Mexicans? Identify at least 3
Nookie1986 [14]

Answer:

The Mexican-American War (1846-1848) was caused by many factors. Going back to 1836, one of the reasons was the Treaty of Velasco. The secret treaty had called for recognition of the Rio Grande as the border, and the release of Santa Anna.

Explanation:

the Nueces River by Taylor's troops as an act of war so Mexican troops were ordered to cross the Rio Grande. President Polk saw this as aggression towards the US and he declared war on Mexico on May 13, 1846 with the vote of 173-14 in Congress and 42-2 in the Senate both in favor of the war,2 3thus starting the Mexican-American War.

6 0
2 years ago
What important role do third parties often play in US national elections? HELPPP!
Yuki888 [10]

Third parties generally serve only to take votes from one of the main parties. Third parties generally serve only to take votes from one of the main parties. If the third party has a candidate promising similar things to the Rep. candidate, the Democrats are more likely to win simply because their votes are not being siphoned off. Think of it this way: if a school class were to vote on favorite colors and there were only blue and red to choose from, it would probably be mostly equal. But if the same class were to vote for blue, teal, and red, I would be willing to bet that red would win just because its votes weren't being split like the blue votes were. Teal is the third party. It won't ever win on its own, but it can be influential in that it can help the opposite party win.

7 0
3 years ago
Elderly persons have the basic genes they had as newborns, but _____ can change the expression of those genes as time goes on
pychu [463]
The correct answer is methylation.
This process refers to the addition of methyl groups to the DNA molecule, when the activity of such DNA segments is slightly altered. The more we age, the less methylation there is, which is why the genes of the elderly are different from those of young people.
3 0
3 years ago
Math tests do not appear to provoke any more anxiety than tests for other subjects.
natali 33 [55]
The answer is False. In a young age, we are conditioned to think of mathematics as a subject in which there can be no discussion, no possibility of an alternative opinion. So it is no surprise that this subject give more anxiety than in any other subject, it was said the reaction in this subject is more extreme.
3 0
3 years ago
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