Plants are able to grow in particular directions, for example, towards a light
source, using which of the following mechanisms?

Stem cells in the root meristem divide rapidly.

Proton pumps are activated, increasing pH inside cells.

Hormones cause cells in amertain area to elongate.

Parenchyma cells open and close to regulate fluid.

Plants are able to grow in particular directions, for example, towards a light

source, using which of the following mechanisms?

Parenchyma cells open and close to regulate fluid.

Explanation:

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.