1. Arteries : Carry's blood away from the heart.
2. Veins : Carry's blood back to the heart.
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3. Capillaries : exchange of materials and gases between the cell and vessel takes place here.</span>
The answer is either b or c because bio means life and diversity means different and the ants stinging other insects get rid of a population and maybe another species lives off of the species that ant killed.
When the grasslands are converted into housing projects it gets rid of everything so no trees no animals and no diversity of living organisms other than humans
Any change or random error in a DNA sequence is called a mutation.
The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
The answer is; NO
What is described in the question is weather, not climate. The two are different. Weather, which is the measure the local atmosphere in a short period of time, may fluctuate drastically within this short period. Temperatures, for example, can reach 30 degrees during the day and fall to 10 degrees in the night. However, climate is the study of weather over a long period of time such as over 30 years.
