How are non-flowering plants different than flowering plants? Question 5 options:

Non-flowering plants produce seeds, and flowering plants do not.

Non-flowering plants have large roots, and flowering plants have small roots.

Non-flowering plants produce cones, and flowering plants do not.

Non-flowering plants have a seedling stage, and flowering plants have a sprout stage instead.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.

What is the chemical formula for a compound between li and br? libr li2br libr2 libr3