Fish absorb oxygen through the gills, worms absorb oxygen through the skin, amebas take in oxygen through the cell membranes, and cows inhale oxygen through the nasal passages into their lungs. This statement demonstrates that living things

How is the conservation of habitats related to the work a taxonomist does?

What is an iconic bond

Suppose a certain drug is tested in the laboratory and is found to create holes in both mitochondrial membranes. Scientists suspect that the drug will be harmful to human cells because it will inhibit. A. The formation of alcohol C. Glycolysis B.

Is it okay if a scientific experiment disapproves a hypothesis

The moon's origin can be explained by a theory called the impact theory.

Which best describes the reliability of her work? It is unreliable because it is on the Internet. It is unreliable because it offers opinions, not scientific facts. It is reliable because she gathered information from many sources.

At times during a month, there is no moon visible from earth, even on a clear night. Which phase of the moon is this?

Refer to the genetic code table to fi nd the amino acid that is encoded by the mrna codon cca. what bases would be found in the complementary trna anticodon?

Which state is likely to have the most tornadoes per year? California Nevada Oklahoma Washington

Humans are different from each other in many ways, including in their sizes, shapes, skin color, facial features, and handedness.