Carbon Dioxide.
Water
On the leaf (usually the underside), there are openings called the stoma (plural stomata). Gas exchange occurs at these stomata: CO2 diffuses into the openings and O2 and water diffuses out (during the day). To prevent the plant losing too much water, the stomata openings can be closed by special guard cells that surround them, regulating transpiration and also thereby the temperature of the leaf.Some plants, such as cacti, take in and store carbon dioxide at night, and store it as weak acids. This makes the plant more efficient since it limits the exposure of plant enzymes to oxidation. However, these plants still give off copious oxygen during the day.
the gas exchange is prevented. it also limits the carbon supplies.
It is called a limiting factor. It limits the population.
Sunlight, without this important source no algae could grow.
A factor that limits the growth of a population.
The body's limits.
ADH
attention
Water
A constraint
What abiotic factor limits growth and reproduction in the Arctic? a. Precipitation c. High pollution levels b. Temperature d. Type of bedrock
d
Closed rules set time limits on debate and restrict the passage of amendments
The availability of water is the limiting abiotic factor.
a limiting factor
Gestation period is genetically controlled .