Organisms change their behavior in responses to changes in the environment.
All living things can respond to stimuli in the exterior environment, it is a form of energy-light waves or sound vibrations, From what they sense they will make necessary changes to their diet and or where they are located. Such as winter weather which is a type stimuli will cause some animals to start talking.
Answer
6.9 x 10¹²Hz
Explanation:
Given parameters:
Wavelength of the wave = 4.35 x 10⁻⁵m
Unknown:
Frequency of the wave = ?
Solution:
The speed of a wave is related to the wavelength and frequency using the expression below;
C = Fλ
C is the speed of light = 3 x 10⁸m/s
F is the frequency
λ is the wavelength
Insert the given parameters and solve;
3 x 10⁸ = F x 4.35 x 10⁻⁵
F = = 6.9 x 10¹²Hz
Explanation:
on earth it is very difficult to start nuclear fusion reactions that release more energy than in needed to start the reaction.
Organic fertilizers<span> are </span>fertilizers<span> derived from animal matter, animal excreta (</span>manure<span>), human excreta, and vegetable matter (e.g. </span>compost<span> and crop residues). Naturally occurring </span>organic fertilizers<span> include animal wastes from meat processing, peat, </span>manure<span>, slurry, and guano.</span>