Answer: Trough connections between pieces of evidence
Explanation:
The first thing that scientists have to do is to collect valid pieces of information of some organism, human or animal.
Then, collected information is being compared and then the scientists are making an evolutionary connection.
For the identification of homologous structures, they are using molecular data or morphologic data.
Answer:
The correct answer is a. commitment.
Explanation:
According to Sternberg's triarchic theory of love, commitment can be understood as the component of love that refers to the conscious decision that a person makes to stay involved with his/her significant other. It is a voluntary decision of remaining in lovedue to the levels of satisfaction that the relationship poses to the individual.
Commitment is seen when the couple is distanced due to several circumstances and it is the factor that has to be present in said situations for love to keep existing.
In this particular case, philip is in the military and often away fo months at a time. In those times of isolation, using terms from sternberg's triarchic theory of love, Philip and his wife are relying on Commitment to keep them together.
<h2><u><em>1 point: There is no hypothesis stated.
</em></u></h2><h2><u><em>1 point: In asking for volunteers, the teacher is taking a nonrandom sample that is probably not representative of the population of interest.
</em></u></h2><h2><u><em>1 point: Neither dreams nor nightmares are operationally defined, so they might be interpreted differently by later researchers.
</em></u></h2><h2><u><em>1 point: The research is not blind. The teacher could influence the results by the way he asked questions.
</em></u></h2><h2><u><em>(choose 2)</em></u></h2>
An isometric contraction is the kind of contraction that leads to development of tension but no increase in length.
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contraction is a static muscle action that helps to maintain the posture. For example, the antigravity muscles. It occurs in the biceps when the arms may be holding a weight. In such a posture, the biceps enlarge due to holding of weight and produces tension but do no increase in length. It stops the flexion of elbow. In such contraction, no work is done, and lesser amount of heat energy is released in comparison to isotonic contractions.
Learn more about Contractions at:
brainly.com/question/4393982
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Answer:
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