Answer:
Stomata opens to intake carbon dioxide in the presence of light there by allowing the process of photosynthesis during the day time.
Explanation:
The gaurd cell of the stomata play an important role in regulating the photosynthesis. During the day time, the stomata is open which allows intake of carbon dioxide from atmosphere. Carbon dioxide is very essential for the process of photosynthesis. Thus, during day time when stomata is open photosynthesis takes place while during night time when stomata is closed photosynthesis do not occur. Also the stomata regulate the loss of water from the leaves thereby ensuring availability of sufficient water molecules at the time of photosynthesis.
Answer:
Just letting you know that the meaning of a vestigial structure
Explanation:
It is a structure that has no purpose. For ex. a pig's back toe has no purpose it's just there. It doesn't function
Answer:
False
Explanation:
Fire extinguishers and fire blankets don't stop a fire, they put it out after it has already started. Therefore they are use to fix accidents. Something used to prevent accidents would be wearing gloves, or goggles.
In science a theory is an explanation for a phenomena that has been tested by many scientists, in daily life its another way to say an idea
Sulfurous emissions emitted in the atmosphere are carried by prevailing winds and cause acid rain in the Earth.
Sulfurous and nitric emissions in the atmosphere (mainly from the burning of fossil fuels, and partially from natural events), are transported by the winds and air currents, and they can travel for hundreds, or even thousands of kilometers, and they combine with the water, oxygen, and other particles, thus creating an acid rain.
