Science is always changing and never completely proves anything because

The individual from which all organisms in a taxon are directly decsended

What causes birds to fly?

Which statement belongs in the region marked X? can be caused by hurricanes push water onto the shore pose the greatest threat to coastal residents pose the greatest threat to inland residents

A person's blood group will not have any anti bodies if it is AB. Give a brief note?

Which of the following makes up the largest portion of the hydrosphere? 1. air 2. the oceans 3. the continents 4. photosynthetic organisms

What process of desalination uses high pressure and selectively permeable membranes to remove salt from seawater?

Why does the carbon dioxide concentration in an occupied classroom change during a class period?

What is terrae on the moon

The largest continent is OA) Africa OB) Eurasia OC) North America OD) South America

What problem would most likely to occur if a haploid cell attempted to perform meiosis? the cell could not replicate its dna prior to meiosis. the cell could not pair homologous chromosomes during meiosis i.