The sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc. photosyntesis is the process of making food which needs sun,water,nutrients etc.
Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA<span>). Passed from parents to offspring, </span>DNA<span> contains the specific instructions that make each type of living creature unique.</span>
Helicase, DNA polymerase, Ligase and Primase. These are the ones we learned I don't know if there are more.
False!! all of earth’s components, including it’s surface, are always always changing
A negative tropism is when a plant grows away from stimulus
