What is one way to prevent soil erosion?
O
A. Remove mulch.
O
B. Spray weed killer.
O
C. Plant trees.
O
D. Plow fields.

not always but somethings can be reproduced in a laboratory.

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!

the answer is d. embryo

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.