Answer:
all of the above
Explanation:
gravity makes a planet have a combination go straight yet go around the sun at the same time creating an ellipse
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Answer:
c.reflects evolutionary history.
Explanation:
The best classification system in biology is that that reflects evolutionary history, this is because more developed animals evolved from ancestors, this means that little modifications on the DNA happened over the course of million of years that created the animals that we know today, so this little differences would be relfected on a classification system.
Answer:
Prophase, Meataphase, Anaphase and Telophase
Explanation:
Prophase-
The chromosomes begin to condense and the nuclear envelope breaks down.
Metaphase-
Pair of homologous chromosomes move to the eqautor of the cell.
Anaphase-
Homologous chromosomes move to the opposite poles of the cell.
Telophase-
Chromosomes gather at the poles of the cells. Cytoplasm divides.
Answer:
Jellyfish and the Portuguese man-of-war
Explanation:
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<span>This would be a competition where scarcity of sources of food cause these two species to fight over what is available and their survival instinct kicks in, or just because they both hunt the same prey. These two animals are also very territorial.</span>
