Thes are the substances with pharmacodynamic effects.
These are substances with phaemacodynamic efects as drugs.
These are substances with phaemacodynamic efects as drugs.
These substances are called pharmaceuticals drugs.
Physical changes in materials occur when the material undergoes a change in its physical properties without any change in its chemical composition. Examples of conditions that can cause physical changes include changes in temperature, pressure, or exposure to light or electricity. Physical changes can include changes in state (such as melting or freezing), changes in shape or size, or changes in properties (such as conductivity or solubility).
Chemical or physical changes can affect animals in various ways. For example, exposure to toxic chemicals can harm or even kill animals by damaging their organs or disrupting their physiological processes. Physical changes, such as changes in temperature or habitat destruction, can also negatively impact animals by altering their natural environment and affecting their ability to find food, shelter, or reproduce. On the other hand, some animals have adapted to certain chemical or physical changes over time, allowing them to thrive in extreme conditions.
These are substances with phaemacodynamic efects as drugs.
These are substances with phaemacodynamic efects as drugs.
Riot control agents, such as tear gas and pepper spray, can produce temporary disabling conditions that can be both physical and mental. These agents can cause symptoms like respiratory irritation, eye irritation, and cognitive impairment, and these effects may persist for hours or days after exposure has ended.
These substances are called pharmaceuticals drugs.
Chemical agents such as tear gas and pepper spray can produce temporary disabling conditions that affect both physical (such as respiratory irritation, burning sensation) and mental (confusion, disorientation) capabilities. These agents are commonly used in riot control and self-defense situations.
Physical because its not changing the chemical properties just the physical appearance
Melting in a warm atmosphere is a physical change; but the oxydation in air or the thermal degradation of butter are chemical changes.
Changes in an object over time can be caused by factors such as wear and tear, exposure to environmental conditions, usage, or chemical reactions. These factors can lead to physical, chemical, or structural changes in the object.
science
It is a chemical property of matter. When a substance decomposes on exposure to ultraviolet light, it undergoes a chemical change in its molecular structure, leading to the breakdown of its components into different substances.
Physical changes in materials occur when the material undergoes a change in its physical properties without any change in its chemical composition. Examples of conditions that can cause physical changes include changes in temperature, pressure, or exposure to light or electricity. Physical changes can include changes in state (such as melting or freezing), changes in shape or size, or changes in properties (such as conductivity or solubility).
A chemical change has taken place. The exposure to sunlight causes the paper to undergo a chemical reaction, breaking down the molecules in the paper and causing the color change to occur.