Dichotomous keys can have different formats. The
branching one on the top is
sometimes called a "spider
key." Both of these keys on the
left have four steps. Try using
both keys and compare which
you prefer.(hel asp)

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

the chart shows a production possibilities schedule for sabrina’s soccer.

the schedule shows the - combination-   of goods the business can produce.

for edgenuit.

answerconfirmation bias;