Type the correct answer in each box. Use numerals instead of words. The isotope titanium-44 decays into scandium-44, with a half-life of 60 years. In a sample of titanium-44 containing 2 × 1010 atoms, how many titanium-44 and scandium-44 atoms would there be in the sample after 240 years? Express your answer in scientific notation. Consult the math review, if needed.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem