nerve gas
Air resistance decreases the acceleration of a falling leaf from a tree. As the leaf falls, air resistance opposes its motion, slowing it down. This results in a lower acceleration compared to if the leaf were falling in a vacuum with no air resistance.
It is called Cuticle and composed of cutin, a wax like material which is chemically a hydroxy fatty acid
Stomata
If you remove the air from a leaf, it will experience a lack of necessary gases, primarily carbon dioxide, which are essential for photosynthesis. This process is crucial for the plant's ability to produce energy and oxygen. Without air, the leaf would eventually die, as it would be unable to carry out its vital functions. Additionally, the absence of air pressure could also lead to physical changes in the leaf structure.
Intercellular air in leaves allows for gas exchange between the leaf cells and the atmosphere, facilitating photosynthesis and respiration. This also helps in maintaining optimal levels of oxygen and carbon dioxide within the leaf for metabolic processes. Additionally, intercellular air spaces provide structural support and buoyancy to the leaf tissue.
air is a substance because air is a gas and a gas is a substance.
the waxy material in the leaf is called "CUTIN"
Chlorophyll.
As a leaf falls, the main forces acting on it are gravity, which pulls the leaf downward, and air resistance, which pushes against the leaf as it moves through the air. Gravity is responsible for the leaf's acceleration towards the ground, while air resistance opposes this motion and slows the leaf down.
stomata
The substance that enable a leaf to use sunlight to produce food is called chlorophyll. Chlorophyll is found in chloroplasts.
The substance that enable a leaf to use sunlight to produce food is called chlorophyll. Chlorophyll is found in chloroplasts.
leaf
chlorophyll
The protective substance that restricts water loss from a leaf is called cuticle. It is a waxy layer on the outer surface of the leaf that helps to reduce water evaporation and protect the leaf from drying out.
Air resistance decreases the acceleration of a falling leaf from a tree. As the leaf falls, air resistance opposes its motion, slowing it down. This results in a lower acceleration compared to if the leaf were falling in a vacuum with no air resistance.
Give him a leaf a leaf stone. He will evolve.