Answer: Under these conditions, water osmosis causes water to accumulate in the cell from the external environment. The contractile vacuole acts as part of a protective mechanism that prevents the cell from absorbing too much water and possibly lysing (rupturing) through excessive internal pressure.
Answer:
all except green
Explanation:
all except green because the plant is reflecting green light, not absorbing it :)
Answer:
A
Explanation:
The head of the ulna is found at the distal end of the bone.
Answer:
Mushrooms indicate root or trunk problems
Mushrooms typically grow on dead wood or on some other matter that is rotting.
The organisms show slowed growth during the winter.