Genes are Building blocks of nucleic acids made of a phosphate group, a sugar, and a nitrogenous base
The basic unit of inheritance
Spiral-shaped structure
Proteins that DNA winds around

Galaxy whose shape seems different follow no set pattern are classified as

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.

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.