Explain how much of that energy is "lost" as it is passed along in an ecosystem? Is really "lost"?

How can the processes of parasitism and predation be different if they both harm organsims?

Which sedimentary rocks are made of sediments from dead organisms? detrital chemical biological crystal

How could changes to the global winds and ocean currents affect climate on land?

Which of the following statements best describes bacteria? a. Introns are removed from the transcript before translation begins. b. Genes that play a role in the same metabolic pathway are organized into an operator c.

When comparing dogs to wolves, scientists found evidence that supports the idea they come from a common ancestor.

What sort of blood vessels are found surrounding air sacs?

Describe the similarities between cellular respiration and fermentation

ATP molecules are needed to start A). The Krebs cycle B). Glycolysis C). The electron transport chain D). None of the above

The notochord is responsible for which function in an embryo? A. processing wastes B. structural support C. respiration D. processing nerve signals

What is the recommended range of weight gain, in lbs, during pregnancy for a normal-weight woman? ?