Like the right atrium, the left atrium also has valve in its auricle.
<h3>What is heart?</h3>
The heart is defined as the major organ of the cardiovascular system which is used by the body to pump blood through out the cardiovascular system.
The heart is made up of the following:
Both the left and right atrium are separated from the ventricle by the valves which helps to prevent the back flow of blood.
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Answer:
Decomposer
Explanation:
They break down dead animals and plants and return vital nutrients to the soil.
Answer:
The correct answer is "warmer; colder".
Explanation:
One of the advantages of living in a coastal zone, or in other words a region near a large body of water, is that the winters are warmer and the summers are colder than regions that are not near to water. Water helps land to heats and cools more slowly, therefore it provides are relatively stable temperature all around the year in comparison to lands that do not have large bodies of water nearby.
Answer:
haploid:N, chromosome number
Diploid: 2N, chromosomes in body cells
both: product by meiosis
Explanation:
