Which is a result of using a machine?

What is the greatest issue facing society that results from the development of new applications of cell technology? A. How the technology can be used to serve the needs of the most people. B.

Why are fossils of clams more numerous than those if the worms or cnidarians?

How phosphorus travels through the cycle from rock to omnivores.

which of the following statements is false? A. disturbance in an ecosystem is an event that changes the availability of resources in that ecosystem. B. disturbance are by definition harmful and undesirable for ecosystem. C.

What is it called when a blue bird and a red bird mate and produce a red and blue dotted offspring?

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.