RNA from a bear is compared to RNA from a sunflower. Both will contain the sugar deoxyribose and the base thymine
sugar deoxyribose and the base uracil
sugar ribose and the base tymine
sugar ribose and the base uracil

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.