Why don't animal cells need chloroplasts?
A)
Animals do not make their own food.
B)
Animal cells make their own chlorophyll.
C)
Animal cells collect sunlight another way.
D)
Animals use photosynthesis to make their own food.
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin