Yes, the population of rabbits is in genetic equilibrium because both white and brown rabbits have equal chances of survival throughout the year. During the winter season, the brown rabbits stand out and are likely to be eaten by predators, but during the summer, white rabbits stand out and are likely to be eaten.
Answer:
the amount of matter
Explanation:
Mass is a measure of the amount of matter in a substance or an object
Answer: B) Tuna that feed on smaller fish that feed on krill that feed on algae
Explanation:
Methyl Mercury is a persistent substance which is not easily biodegradable, when released to the water body it is ingested, and can build up in living organisms, or bioaccumulate.
This build up in living organisms, inflicts a spiraling levels of harm as the food chain ascends, for example on higher order species such as predatory fish and fish eating birds and mammals — through a process know as "biomagnification".
The most affected is the species highest in the order. The tuna fish eats smaller fishes and is therefore most affected through biomagnification of mercury bioaccumulated food it ate.
Thus the Tuna fish have the highest levels of methylmercury, and therefore feels the severest effect.
Answer:
Explanation:
Sound can be described as a pressure wave that takes place when something vibrates causing particles to bump into each other and then bounce apart.
Volume in relation to sound is also called loudness relating to the maximim pressure exerted as particles are present together making them vibrate. Loudness is measured in decibels; a measure of intensity of how much energy this pressure wave has.
Frequency also relates to the pitch, meaning how many times in a second does the particle vibrate. Frequency is measured in hertz, for sounds it is referred to as the number of pressure waves per second/number of vibrations in the second this particles make as they transmit the sound.
Answer:
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Explanation:
