All isotopes have different
number of neutrons and hence different atomic masses. Also they have the same
electronic configuration and since the chemical properties are determined by
this configuration, they all have the same chemical properties; therefore the
answer is C)The all have the same number of protons.
Answer:
There is a high positive correlation between sleep and exam performance.
Explanation:
The concept of correlation indicates an association, that is to say, it is used for measuring how much two variables relate to each other. The 3 results of a correlational study are positive, negative, and no correlation. A positive correlation takes place between 2 variables that can increase or decrease together. In this case, the more students sleep, the better they performed at their exams.
The answer is signing or sign language. As this is the expression or language that they use to communicate towards other people as they were not able to communicate using their tongues as they don't have any hearing or their hearing input is impaired.
Answer:
The answer is d. Social learning.
Explanation:
The theory that will guide the children’s ideas about gender roles is the social learning theory which is a theory that stipulates that people learn and practice new behaviors from their social interactions, and by watching or observing, and imitating what other people do or practice repeatedly: the male children will develop ideas that tend to imitate their dad, and the female children will develop ideas that tend to imitate their mom.
