Answer:
1. The Heartlies in the front and middle of your chest, behind and slightly to the left of your breastbone.
2. Right Atrium, Left Atrium, Right Ventricle, Left Ventricle
3. The valves prevent the backward flow of blood.
4. Arteries carry oxygenated blood while veins carry deoxygenated blood.
5. Eat Healthy, Stay Active
Explanation:
PLZ MARK AS THE BRAINLIEST
HAVE A GOOD DAY
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Answer:
Select the one true statement.
Vacuoles store nutrients, water, and waste in animal cells.
Explanation:
Vacuoles are present in both plant and animal cells, it stores nutrients, water and waste.
Explanation:
first question: Coal is mainly found in three regions: the Appalachian coal region, the Interior coal region, and the Western coal region (includes the Powder River Basin). The two largest coal mines in the United States are the North Antelope Rochelle and Black Thunder mines in Wyoming.
second question:All of the geothermal plants in the United States are located in the western part of the country, mostly in California or Nevada. California has 91% of the country's steam-powered capacity, and 65% of binary-cycle capacity is found in Nevada.
Answer:
<u>Hypothesis: If you eat Special K cereal for 2 weeks, you will lose 10 pounds.</u>
<u>Independent variable: Special K cereal.</u>
<u>Dependent Variable: Weight lose.</u>
Explanation:
<u>Hypothesis:</u> The term "hypothesis" is determined as a testable and a precise statement of what a specific researcher or experimenter predicts would be considers as the outcome of a particular study.
<u>Independent variable: </u>In research, the term "independent variable" is determined as a variable that is being re-organized in an experiment or research in order to see its impact on the dependent variable. Independent variable influences the dependent variable directly.
<u>Dependent variable: </u>The term "dependent variable" is determined as a variable that is being measured or tested in an experiment or research by the experimenter or researcher and is directly influenced by the independent variable.
Answer:
the human body consists of several body systems including integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive system and the skelital system (please specify which one)
Explanation: