Which of the following would scientists say is true about the universe? A. The universe started out very cold and is getting
hotter with time.

B. The universe started out very dense and has become less dense with time.

C. The universe is the same age as the Earth.

D. The universe and our galaxy are the same thing.

Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.

Which event would lead to primary succession of a forest?