The cardiac output may be calculated as the product of heart rate and stroke volume. Thus, the cardiac output in this situation is 9.9L/min.
<h3>What is Stroke volume?</h3>
Stroke volume may be characterized as the volume of blood output with each beat of the heart which is 110 ml/beat in this question.
Cardiac output = Heart rate × Stroke volume.
90 × 110ml/min = 9,900ml/min = 9.9L/min.
Therefore, the cardiac output in this situation is 9.9L/min.
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TRUE. Roots have tiny root hairs that maximize the plant's ability to absorb water.
Root hairs are found in the exterior of the root called epidermis. They are long membranous extensions from epidermal cells. They increase the surface area of the root thereby maximizing its absorption of water and minerals.
Light is the energy source for plant photosynthesis, particularly sunlight.
Chlorophyll is contained in organelles called chloroplasts.
A by-product of photosynthesis is oxygen.
Answer:
They use hypotheses to guess a result based on what they already know. Observations are used to record the results of an experiment. Predictions are used to have an expected outcome of a test, thinking the hypothesis is correct. Experiments are used to test the hypothesis.
Explanation:
Health claims describe a relationship between a food substance (a food, food component, or dietary supplement ingredient), and reduced risk of a disease or health-related condition.
An example of an authorized health claim is, "Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life."
Genotype - the total genetic constituent of an individual
phenotype - the expressed shown characteristics is called phenotype
