Answer:
Capillaries connect the arteries to the veins. The arteries deliver oxygen rich blood to the capillaries, where the exchange for oxygen and carbon dioxide occurs.
Explanation:
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In a rooted phylogenetic tree, each node ... phylogenetic tree that explicitly represents evolutionary time through its branch spans. A spindle diagram (often called
The protists belong to the kingdom Protista that comes under the domain Eukarya. Protists are a very broad group, comprising of various eukaryotes that do not fit into the other kingdoms, like animals, plants, and fungi. The protists were the initial eukaryotes.
They would go on to become the precursors for each of the other eukaryotic kingdoms. By examining protists one can witness the transformation between the single-cell prokaryotes and modern multicellular eukaryotes.
The study would most likely be a QUANTITATIVE RESEARCH STUDY.
A quantitative research study is one that involves numeric measurements. The numeric measurement in the question given above is the value of the blood pressure which the researcher has to measure in the course of the research.<span />
The species of plankton found in sediments and their isotope ratios can show the temperature of the overlying waters when the sediments were deposited.