Answer:
Ig it's the point B which shows decrease in the population of predators or individuals.
Answer:
1. Answer: Light can travel in a vacuum, and its speed is constant if the source is moving or stationary.
Light travels at constant speed in vacuum even if the source is moving or stationary. If the source is moving, the apparent frequency/ wavelength changes.
Proteins is what comes in and out of the cell
Answer:
It is a type oe of receptor present in our body
Explanation:
It's is a type of receptor located in our noses which Helps us to smell different things. Some times when we get a cold the olfactory receptors get blocked and this prevents us from smelling things. And this also effects our sense of taste