Sound is a wave and will have different frequencies when the wavelength changes. When the wavelength changes the amplitude will rise or fall creating different pitch.
A tract is used to describe a collection of axons in the brain stem
Answer:
1.) A hybrid car is one that uses more than one means of propulsion - that means combining a petrol or diesel engine with an electric motor. The main advantages of a hybrid are that it should consume less fuel and emit less CO2 than a comparable conventional petrol or diesel-engined vehicle.
2.) Hybrid, offspring of parents that differ in genetically determined traits. ... The term hybrid, therefore, has a wider application than the terms mongrel or crossbreed, which usually refer to animals or plants resulting from a cross between two races, breeds, strains, or varieties of the same species.
Explanation:
Pls mark brainliest
Answer:
Prokaryotic cells don't have a nucleus and Eukaryotic cells have a nucleus.
Explanation:
