Riley wanted to give her mom a flower for mother's day. she decided to plant the flower in a pot first. when she went to the shed, she noticed that the label on the bag of potting soil was missing. since there was not another bag, she decided to use it. when her mom watered the plant, the water stayed inside the pot, not draining out too quickly. what kind of soil can riley conclude was in the bag? a) sand b) clay c) dirt d) loam

What does it mean for a cell membrane to be selectively permable

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Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.