Explain why Aristotle's system of classifying animals is no longer used by biologists?

Use examples from the animal kingdom to support your answer.

The main function of the human respiratory system is to Question 4 options: A. Produce carbon dioxide as a waste product. B. Obtain oxygen out of the atmosphere. C. Remove nitrogenous waste from the blood

A nurse informed John that she was about to take blood from his antecubital region. What part of his body was she referring to? Later, she came back and said that she was going to give him an antibiotic shot in the deltoid region.

Which statement about the conservation of energy in ecosystems is true? Energy can't be created or destroyed. Energy can't transform into different forms. Energy can be obtained only from the Sun. Energy can undergo transformation only in animals.

Which describes a trait from a recessive gene

Multiplication is caused by

Explain what would happen to the salmon's cels if this process did not occur

Animal cells are permeable to water and urea but NOT to sucrose. The inside of a cell contains 1 M sucrose and 1 M urea and the outside 1 M sucrose and 2 M urea. After the system reaches equilibrium, what changes are observed?

What three main things make up an atp molecule?

What is the relationship between water clarity and otter survival?

Sergei Winogradsky Choose one: A. discovered microbial fermentation. B. developed a pure culturing system using agar. C. identified microbes using biotechnology. D. discovered chemolithotrophs in natural environments.