Social Studies Middle School

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Which phrase describes the element carbon-14?

decays at an unknown rate
found in an organism’s remains
forms from the breakdown of nitrogen-14
is measured to determine the age of sedimentary rocks

Answers

Answer 1

Answer:

Its used to measure to deternube the age of sedimentary rocks

Explanation:

Its radioactive and used for radiocarbon dating and radiolabeling.

Related Questions

Why do you think many countries have free elementary school education as a human right?

Answers

Answer:

When you are young your brain absorbs more information than older life states.

Explanation:

Explain the RISE and FALL of one of the Ancient African Empires (Ghana, Mali, or Songhai). What caused the empire to come to power? What caused the empire to lose power and decline?

Answers

Answer:

Ghana is A Hisotrial Place with African Culture

Explanation:

Due today- help
“Fidel Castro was a young lawyer in Cuba. In the 1950s, he led a group of revolutionaries against Fulgencio Batista’s dictatorship. Most Cubans blamed Batista for poverty and other problems. Castro set up a Communist government on the island nation. This event was known as the Cuban Revolution.”

What was the Cuban Revolution?

Answers

The Cuban Revolution was a revolt that successfully overthrew the dictator that was Batista, who had caused many of Cuba’s financial, health, and education problems. This revolt that was held by Fidel Castro, who, after his success, created a Communist government for Cuba, and was able to provide better healthcare and education to Cuba.

A gel-like substance inside the cell that holds all of the organelles

Your answer:

Ribosomes


Lysosomes


Cytoplasm


Prokaryotic
2. Which organelle packages and moves proteins around, and outside of the cell?

Your answer:

a/Lysosomes


b/Nucleus


c/Golgi Complex/Bodies


d/Mitochondria

Answers

Answer:

Cytoplasm and Golgi Bodies

Explanation:

1. Cytoplasm
2. B Golgi Complex
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