What kind of neurons are necessary for you to detect pressure on your skin

By inserting a gene into crop plants, scientists have developed plants that are resistant to insects. If an insect eats the plant, then insect dies. Which practice is unnecessary with this new plant variety?

Which discovery was made possible by the invention of the microscope? cells plants animals skin

The nucleus act like ...

Why might it be a problem for fish and other organisms in a pond if all the algae died?

Until the ___, scientists thought organic chemicals could only form by actions of living things. A.) Twenty-first century B.) 1980's C.) mid-1800's D.) none of the above

Why should you conserve natural resources by buying less stuff?

Which is the total number of atoms in a molecule CH3OH

How do meiosis I and mitosis similar?

You are able to see an object if it either makes its own light (a light source), or it reflects light to your eyes. This information makes which of these statements true?

What did Watson and Crick's model of DNA show?