The correct option is TRIGGER. Triggers are events or things presently occurring that make one to remember past trauma which are associated with negative emotions. Triggers usually bring forth negative emotional responses and most people usually avoid situations that will trigger them to remember things that are better forgotten.
The medical term is "hemoptysis"
Answer:
B
Explanation:
If the traits are favorable this means nature would select it.
<span>occurring about every 5 minutes
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The words that comes in the blanks are phosphate group, phosphate
group, a sugar group and a nitrogen base.
ATP stands for Adenosine triphosphate and DNA stands for Deoxyribonucleic
acid.
<span>ATP is a nucleotide that is similar to DNA but it has 2 extra
phosphate groups.
</span>DNA is made up of a nucleotide that consist of a phosphate group, a sugar
group and a nitrogen base.