A boxer has been jumping rope for an hour. his leg muscles are burning and he feels weak. Which substance is most likely causing the burning he feels in his muscles?

What do you call separating water into its component elements hydrogen and oxygen and how is it done

What is A tree that sheds its leaves in the fall exhibiting

Each body cell of an octopus contains thirty-two chromosomes. The number of chromosomes in a octopus egg cell will be A) 8. B) 16. C) 32. D) 64.

Which step of mitosis involves the condensing of DNA into chromosomes? metaphase prophase anaphase telophase

Which of the following happens firstwithin an animal response? A. Interneurons receive and process information about the stimulus. B. Motor neurons carry directions from interneurons to muscle cells. C. Sensory neurons sense a stimulus. D.

Which organisms are most closely related?

Which of these genes are located on the q arm of chromosome 17?

What do autotrophs do durring photosynthesis?

What is a reproductive strategy? O A. The way that a species hides from prey O B. The way a species produces offspring O C. The adaptations that an offspring passes on O D. The DNA that is passed onto an offspring

What are the three things needed for photosynthesis