Because it was harder to travel over moountains.
I think its the second one
<span>They became more concerned with foreign policy.
hope this helps
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Answer:
Mammals
Birds
Explanation:
The Organs which perform same function and looks but they are different in their structure from each other are called as analogous organs.
Organs are the structures that made up of two or more tissues organized to carry out a particular function.
An organ or bone that appears in different animals with same function is called homologous structure.
Homologous organs have similar origin n basic structure but perform different functions in different organisms. Analogous organs are different in basic structure but perform same functions.
Different animals have bones that appear very similar in form or function and seem to be related.
Examples
The arm of a human, the wing of a bird or a bat, the leg of a dog and the flipper of a dolphin or whale are homologous structures. They are different and have a different purpose, but they are similar sharing common traits.
The forelimbs of all mammals have the same basic bone structure.The structures are similar because they evolved to do the same job. For example, the wings of bats and birds.
Read more on Brainly.com - brainly.com/question/12593512#readmoreExplanation:
According to the social causation theory, the main causes of poverty include:
It states that people who lack social skills are more likely to commit crime and be incarcerated, which then lead them to be unemployed or underemployed.
Social causation theory alleges that due to mental instability and/or illness issues, a significant part of the population is caught in the socioeconomic poverty cycle. This theory suggests a connection between socioeconomic status and mental stability.
