The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an area are known as its a. climate. b. weather. c. global warming. d. seasons.

a. climate

Explanation:

Climate is an average state of weather condition of a region which remains the same for a period of 30 years. It can be measured by determining the patterns of weather attributes such as temperature, precipitation, humidity, and atmospheric pressure.

On the basis of the above explanation,  The average, year-after-year conditions of temperature, precipitation, winds, and cloud in an area are known as its climate.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'