Answer:
A. Class
Explanation:
As you look at Animal l column and Animal V column you can see their first difference appears in the class row.
Answer:
A) preoperational stage
Explanation:
The preoperational stage is the second stage in Piaget's theory of cognitive development. This stage begins around age 2, as children start to talk, and lasts until approximately age seven. During this stage, children begin to engage in symbolic play and learn to manipulate symbols.
(googles words, not mine)
During replication, molecule DNA is copied into new identical molecule DNA. According to the complementary rule, adenine will always bind thymine and vice versa while guanine will always bind cytosine and vice versa. So, if the pairing of bases is perfect during the replication, the offspring will have the same sequence of bases in molecule DNA their parents have.
According to the research, risk assessment is a tool that helps us create cost-effective ways to protect our health and the environment.
<h3>What is risk assessment?</h3>
It is the process aimed at estimating the magnitude of the risks that could not be avoided, that is, it seeks to identify and eliminate risks present in the environment.
It allows you to adopt measures and make decisions focused on meeting the objectives established in terms of health and the environment.
Therefore, we can conclude that according to the research, risk assessment is a tool that helps us create cost-effective ways to protect our health and the environment.
Learn more about risk assessment here: brainly.com/question/52038
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Genetic screening uses a variety of laboratory procedures to find out if a person has a genetic condition or disorder or is likely to develop a disease based on his or her genetic makeup. Individuals may wish to be tested if the family shows a history of one specific disease such as Huntington's Disease or breast cancer, if they show symptoms of a genetic disorder which could be improved by early diagnosis, or if they are planning a family and are concerned about the possibility of passing on a genetic trait to their offspring. This last type of screening can look at the parent's genotype or look at the genotype of the fetus or newborn. This type of screening can also look for a specific disorder or can be done as a general test for common disorders as in prenatal testing or more commonly newborn screening.