The first 1 option, and the 2 option one are the only ones. Hope this helps.
An adverb is an adjective + a verb. Meaning, it's a word that describes what someone/something is doing during the action.
A (whistle) & C (referee) are both nouns - person, place, or thing.
D (red) is just an adjective - describing something
B would make the most sense, it's telling you what the referee does with his whistle.
Hope this helped!
Answer:
An argumentative essay does not use emotions.
Explanation:
argumentative essay is based on logic and reasons while a persuasive essay is based on emotions and personal opinions.
Answer:
Frequency of individuals with AA genotype is 
Explanation:
As per Hardy-Weinberg equation, frequency of allele "a" is 
Which means that 
where "q" denotes frequency of allele "a"
As per I equation of Hardy-Weinberg -

where "p" denotes frequency of allele "A"
Substituting the value of "q" we get ,

Frequency of individuals with AA genotype is represented as
which is equal to

Frequency of individuals with AA genotype is 
Answer:
The correct answer is D. Forest rangers actively warn campers not to leave food out to avoid attracting unwanted animals in their campsite; Campers should be careful to keep food and garbage securely stored.