Answer:
Option A and C correct.
Explanation:
Both options are partially correct. The final cycle of a main-sequence star depends greatly on its mass when the hydrogen ran out.
For this case, let's take our sun for example. In billion of years, after the hydrogen is depleted, gravity will take over and start compressing the star, increasing the temperature to levels where the core can now fuse helium into carbon, this process will heat the star again, and the outer layers of hydrogen that remained during the main sequence, will be hot enough to reignite the fusion.
The sun will produce several times more energy than when it was in the main-sequence, and it will continue to expand, it will shallow mercury, venus, the earth itself and perhaps mars until it finally burns the remaining hydrogen. When there is no more fuel to power up the star, it will start to collapse itself, and shrink until it becomes a white dwarf, the last phase of the star.
The material of larger mass stars is burst out in massive explosions known as supernovas.
Maritime trade expanded the old world and the new world it was a form of access to all parts of the known world at the time. For example, the ancient Chinese were able to send silk to the Roman Empire in exchange for glass. If you know anything about maps that’s pretty far away. One positive impact was the exchange in technology, goods, and advancements. Negative impacts can be diseases( the Black Plague), warfare, and lead to border conflict.
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The answer to this question is Multivariate
ANOVA. The Multivariate ANOVA is a procedure that uses two or
more variables that test multiple responses. Multivariate ANOVA is also known
as multivariate analysis of variance. The benefits of using multivariate ANOVA are
the following; it can increase power, it can detect the response patterns, and keeping
the family error rate equal.
The answers are
<span>- medical social work
- school social work
The social work that they did in the field of medicine involved giving free medicine To poor people who couldn't afford to buy one. In the educational (school) field, they did this by providing scholarship application for poor people who don't have the money to enter in regular ways</span>
I believe the answer is: A fly eats a piece of fruit;
From all organism on earth, those who obtain their food through photosynthesis are the one that contain the largest amount of energy, and the energy transferred would keep getting smaller as the organism being consumed by other organism. From the sample above, only trees where the fruit is hanging are the one that obtain their food through photosynthesis