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zheka24 [161]
2 years ago
11

What theory proposes that earths outer shell consist of a number of rigid slabs?

SAT
1 answer:
boyakko [2]2 years ago
7 0
The Plate Tectonics Theory
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Four years after the experiment started, Losos returned to the experimental islands and found that the anoles had changed. Think
Whitepunk [10]

The anoles that changed were the descendants of the anoles studied four years earlier by Losos.

<h3>What is natural selection?</h3>

Natural selection is a term that refers to the evolutionary process that is based on the principle that establishes the survival of the fittest or the preponderance of the law of the strongest in a natural environment without external intervention.

In natural selection, the least fit or weakest individuals perish and their traits are not transmitted to the following generations by not reproducing.

According to the above, it can be inferred that the traits of the weak or less fit organisms studied four years earlier were not transmitted to the following generations, so the organisms studied by Losos four years later are not the same, but the offspring of The originals.

Learn more about natural selection in: brainly.com/question/9830102

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4 0
2 years ago
Kennedy's reference to our forebears serves mainly to
aivan3 [116]

"Forebears" means ancestors.  By invoking the memory and stature and wisdom of those who "prescribed" the "solemn oath" used to swear new presidents into office, President Kennedy was connecting his new administration with all the history and accomplishment of preceding administrations.  He was hoping to emphasize a connection with values upon which the United States was founded. Hope you find this useful!

Cheers,

Azure


6 0
3 years ago
If mGEF is thirteen less than five times mDEG and mDEF = 149. Find mGEF.
padilas [110]
Can you list it better? Haha I don’t understand the answer
5 0
3 years ago
circle the correct terms for the reaction going from left to right. reactant a gains/loses and electron to become product B
Effectus [21]

The question requires one to indicate the correct terms for the reactant from left to right.

<h3>What is a reactant?</h3>

A reactant is a material that enters and changes during a chemical reaction.

1. Reactant A (Gains/Loses) and electron to become product B

To produce B, reactant A loses one electron. The loss of one electron from an atom causes the atom to be oxidized.

Reactant A gives an electron to NAD+ and is transformed to B+ in the given reaction there is an increase in the positive charge. As a result, reactant A is oxidized to produce B+.

2. NAD+ becomes reduced in the process of the reaction.

NAD+ receives the electron given to it by reactant A and is reduced to NADH. As a result, the positive charge of NAD+ decreases.

3. NADH is more reduced than NAD+

NAD+ receives an electron and becomes NADH. As a result, NADH is decreased more than NAD+

4. NAD+ is in the more oxidized state compared to NADH

NAD+ has a surplus of positive charge as opposed to NADH. NAD+ must receive one electron in order to produce NADH. As a result, as opposed to NADH, NAD+ is more oxidized.

5. Reactant A is the electron donor in this reaction.

Reactant A loses one electron, resulting in positively charged B+. This electron is taken up by NAD+, which reduces to NADH. As a result,  the electron donor is reactant A.

6. Reactant A is the reducing agent in this reaction.

A reducing agent is a molecule that can transfer electrons.

Such a molecule has the potential to decrease another molecule while also becoming oxidized. Reactant A is the reducing agent in the given reaction, donating an electron to NAD+.

Following the electron transfer, reactant A is oxidized to product B+, and NAD+ is reduced to NADH.

Learn more about reactant at;
brainly.com/question/26283409
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3 0
2 years ago
Possible explanations for the income differences between men and women include all but which one of the following
Viktor [21]

Men's earnings are largely viewed as supplemental to women's. D would be the correct option.

<h3>What is gender pay gap?</h3>

It is the deliberate reduction in the pay of women as opposed to men in the same job position.

The gender pay gap is justified by a couple of arguments. These include:

  • Women being employed in lower-paying jobs as opposed to men.
  • Women sacrificing career growth in favor of raising children.
  • Women asking for lesser payment during the selection phase

Thus, the earnings of men being viewed as supplemental to women's is not one of the arguments used in justifying the gender pay gap.

More on gender pay gap can be found here: brainly.com/question/14511610

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a) women are disproportionately employed in lower-paying, lower-status occupations

b) Women leave the labor market to care for children and elderly parents and then re-enter it

c) women underestimate their worth to employers and ask for less than their male counterparts

d) Men's earnings are largely viewed as supplemental to women's

3 0
1 year ago
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