Answer:
i dont rlly get what ur asking but basically gasses diffues across the cell membrane from high conc to low concentration.
i dont know what passive transport is but active transport goes against the concentration gradient so im guessing passive is the opposite and goes with the conc gradient
Explanation:
Im totally guessing here but im gonna go with choice b
I believe Mass wasting is caused by weathering and gravity.
Answer:
do an experiment and track the data
Explanation:
You can put some foods in a room with ants Then put a different food in a different room with the same amount of ants And see if the ants are attracting to the food
