Other Biology Answers

A person is reading a book. outline the events that take place in the nervous system from the time an image of a word is formed on the retina to the time that word is recognised by the brain. write a short paragraph (250-300)

What type of plants are sporophyte dominant? What type of plants are gametophyte dominant?

What is the PE of the boulder as it smashes into the ground?

The boulder in problem 10 begins to fall. What is its PE when it reaches 75 m above the ground?

A 4812 kg boulder sits on top of a 203 m cliff. What is its PE?

A sky diver is preparing to jump out of a plane that is flying at a height of 2200 m. If the sky diver has a mass of 78 kg, what is her PE?

A boy stands on a high-dive that is 4.8 m tall. If the boy has a mass of 66 kg. what is the PE?

A brick is suspended above the ground at a height of 6.6 m. It has a mass of 5.3 kg. What is the PE of the brick?

A paper airplane flies through the air at a speed of 16 m/s. The paper airplane has a mass of 0.34 kg. What is its KE?

A girl is riding her bike at a speed of 12 m/s. She weighs 55kg and her bike weighs 22 kg. What is the KE of the girl and her bike?