Astudent is applying the scientific method to a study of the effect of temperature on plant growth. each day he writes down the temperature and plant height measurements in a table in his laboratory notebook. which step of the scientific method does this describe?

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm