<span>The three systems interrelate for a complete function of the body. The respiratory and cardiovascular systems work together to perform the gas exchange function. Without gas exchange function, the cells would die, hence, it is crucial for these systems to work together.
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Through respiratory system, the oxygen enters the body and then it is transported as oxyhaemoglobin to the cells with the help of cardiovascular system. The cardiovascular system also performs the work to transport the waste product carbon dioxide to respiratory system, that evacuates it.
Hence, whithout respiratory system, the oxygen could not enter the body and it could not discharge the carbon dioxide waste. Without cardiovascular system, the oxygen and carbon dioxide could not travel the body.
The cardiovascular system relates with digestive system for an optimum heart rate. The digestive system produces nutrients and with help of cardiovascular system transports these nutrients where it is needed. The digestive toxins are also discharged from system with the help of cardiovascular system that transports them to kidneys.
Hence, the healthy equilibrium of human body is reached if all these systems work together in harmony.
Answer:
Explanation:Roediger and Karpicke (2006) investigated whether the test-enhanced learning effect (the demonstration that repeated testing improves memory for material) was due merely to repeated exposure to material. They randomly assigned participants to one of two study conditions (study-study or study-test) and to one of three retention interval conditions (final test at a delay of 5 minutes, 2 days, or 1 week). The dependent variable was the proportion of idea units recalled from an encyclopedia passage. How would you label the analysis for these data?A. 2 × 2 within-groups ANOVAB. 2 × 3 within-groups ANOVAC. 2 × 3 between-groups ANOVAD. 4 × 2 between-groups ANOVA
Answer:
Explanation:
The two reasons as to why 12 grader should write NBT is to get into the universities as it is their primary requirement and to apply for scholarship on the basis of one's score.
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What is NBT and why it is important?</h3>
National benchmark test (NBT), designed to assess the ability of the applicants who wishes to pursue higher education in South African universities.it measures the aptitude and language skills and readiness for university-level education.
Two reasons to write NBT are:
- It is a mandatory test to get into the universities of South Africa. On the basis of the test score, one get admitted into the universities. It helps students to decide which college they will get on their performance basis.
- The test score helps the students to apply for scholarship in college, i.e. if their score is good they can get scholarship.
Therefore, it can be said that it is mandatory for a 12 grader to write NBT and to apply for scholarships.
Learn more about NBT here:
brainly.com/question/22257700
Answer: Renewable environmental resources
Reason
Non renewable are fossil fuels
A biotic factor is a living organism that shapes its environment.
Biodiversity is all the different kinds of life you'll find in one area
