Which of these is the BEST statement of the main idea of the passage? -The bluebonnet is the state flower of Texas. You can see these beautiful flowers along Texas roadsides each spring.
-The Texas bluebonnet must overcome the powerful force of gravity in order to grow and produce its beautiful flowers.
-The Texas bluebonnet must interact with many forces in order to grow and bloom. -These include the force of gravity and the force of water pressure inside its cells.
Plants like the bluebonnet use the force of water pressure to push out of their seeds and up through the soil against the pull of gravity. (this is science)

(drag each tile to the correct identify which questions can be answered by what can be answered by science or which cannot. -is it right or wrong to use genetic engineering to produce new food products? -what are the most common social settings that tend to produce accomplished artists? -if a new gene is added to the genome of a tomato species, will that species be more resistant to insects? -should humans use biotechnology to bring extinct organisms from the fossil record back to life? -do the types of organisms found in the fossil record appear in consistent sequences in different parts of the world? -are michelangelo's paintings more impressive than rembrandt's?

Which organelle breaks down sugar molecules that supply energy to the cell ?

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians? a. a b. e c. f d. g