Explanation:
- Visual and auditory stimuli both occur in the form of waves. Although the two stimuli are very different in terms of composition, wave forms share similar characteristics that are especially important to our visual and auditory perceptions. Waveforms of different types surround us at all times, however we only have receptors which are sensitive to specific types of wavelengths. In this section, we describe the physical properties of the waves as well as the perceptual experiences associated with them.
AMPLITUDE AND WAVELENGTH
- Two physical characteristics of a wave are amplitude and wavelength (figure below). The amplitude of a wave is the height of a wave as measured from the highest point on the wave (peak or crest) to the lowest point on the wave (trough). Wavelength refers to the length of a wave from one peak to the next.
The amplitude or height of a wave is measured from the peak to the trough. The wavelength is measured from peak to peak.
Wavelength is directly related to the frequency of a given wave form. Frequency refers to the number of waves that pass a given point in a given time period and is often expressed in terms of hertz (Hz), or cycles per second. Longer wavelengths will have lower frequencies, and shorter wavelengths will have higher frequencies
Well, if the big fish are predators, then more food for them and their population would increase greatly. If the big fish and small fish have the same type of food, then that means that the big fish, hypothetically, would have millions of new contenders for their food source. That means that it's very likely that many of those big fish would die out.
They all need energy, food, and water. If we're talking about animals, then they need oxygen. If we're talking about plants, then they need carbon dioxide
They do not need parents. Some animals don't have parents the moment they are born (eg: sea turtles).
So based on all that, B seems like the best answer
There are many methods used by manufacturers to stop or reduce oxidation of food to prevent its spoilage. These methods include:
Addition of a poisonous chemical substance such as sulfur dioxide to kill microbial growths.
Removal of oxygen to prevent aerobic oxidation of the food substances.
Keeping food dry to remove the water necessary for microorganisms to survive.
Reducing temperature so that microorganisms do not oxidize the food quickly.
The correct answer to the question above is Germination. An extreme environmental condition such as heat and cold may affect the timing of a mature seed's germination. Germination is a biological process in which the seeds are outgrowing into a plant.
