Answer:
100 energy i guesssss!!!!!!!
Answer:
The tropical rainforest biome has four main characteristics: very high annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity (species richness). Rainfall: The word “rainforest” implies that these are the some of the world's wettest ecosystems.
Answer:
earth works as a system because it has many layers that work together and it has been powered by who different energy forms. It also has an external source (the sun)
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Answer:
If a person has extra chromosome you or they might have down syndrome
Explanation:
Normally a baby inherits 23 chromosome from each parent which is equal to 46 total and basically those who survive develop down syndrome
Answer:
The nuclear envelope breaks down and the spindle apparatus forms
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