1. a virus is unlike an organism in that the virus (1 point)
contains dna.
contains rna.
reproduces in a short time.
cannot reproduce outside a living cell.

yes!

explanation:

because it has a type of fat that can make you extremely sick

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.