In the cycle shown, where would mantle rock be the densest?THIS IS SCIENCE
Thank You!

Answers

Answer 1
Answer: Mantle rock is the densest in the areas of downwelling. These sections are downwelling due to the fact that they are denser, where they sink to the bottom and reheat, gaining more energy and having a less density rising back up.
Answer 2
Answer: where it sinks and starts to be heated again .


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Which of the following statements best explains why ball and socket joints have the greatest range in motion?
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Which sport would improve coordination: tennis, archery, bicycling, or swimming

Answers

To answer your question archery AND tennis would help improve coordination.
All of the given activities will help improve coordination.  Each would work on a very specific set of muscle group coordination, but all involve very specific technique required to master the activity.  As one practices in each of the activities there is generally improvement as the coordination and muscle memory improve and become more automatic.

Describe the role of helper T cells responding to an infection

Answers

Helper T cells activate killer T cells.
                     
Hope this help! 
T cells fight off the bad cells,
However when an STD such as HIV ehich can lead to AIDS is contracted, T cells are killed off weakening the immune system- so bascically- lots of T Cells- better immune system

Josh notices that the frog he is dissecting has many different types of tissues and cells. The cells are different due to

Answers

Josh notices that the frog he is dissecting has many different types of tissues and cells. The cells are different due to different gene expression.  The term differential gene expression denotes the activation of different genes within a cell. Each cell expresses only those genes which it needs.

❅☃ This is caused by a different gene expression. 
❅☃ This could happen if he got both genes from the fogs mom and dad.

Which statements accurately describe the book The Prince and its ideas and influence?Choose all answers that are correct.



A.


The book had little influence on the Christian rulers of Europe.


B.


It is safer for a ruler to be feared than loved.


C.


It was written by Niccolò Machiavelli.


D.


A good ruler should stay within the laws of God when uniting a nation.

Answers

A and D would make more sense the just the authors name and one meaning

The real answers are B and C. I hope this helps, and if I turn out to be wrong, please let me know. Or give me a bad rating, but I'm pretty sure this is right.

Which term describes the skills you use to say no in situations when others are pressuring you to do something against your will.

Answers

Refusal skills. Assertiveness is another, and self-esteem certainly helps you to stand firm and resist.

Answer:

Refusal

Explanation:

Select the correct answer.What is the term that refers to the chemical reactions for which we use the nutrients from food?
A. Enzymes
B.cellular utilization
C.gastrointestinal
D.peritoneal
PLEASE HELP ASAP

Answers

Answer:

The answer is c Gastrointestinal

Explanation:

C is the answer because a, b, and d mean something totally different then what it’s asking for. Hope this helps!