Susanna uses a rope to lower a bucket in order to get water from a well near her house. Which force allows the bucket to be lowered?

F. electrical

G. friction

H. gravity

I. magnetism

In which of the following scenarios would a person experience an increase in blood flow?

How do humans use plant's ability to reproduce asexually

If two diverse species are genetically similar, what would the fossil record show

What information can a Mineralogist learn from testing the mass and volume of a Mineral?

Match the terms with the correct definitions. 1. a nonprotein molecule or ion that is needed for an enzyme to carry out catalysis 2. an enzyme unable to act as a catalyst because its cofactor is removed 3.

Which of these makes it easier for scientists to understand shared measurement data? having a universal language having a standard system of measurement having multiple languages having multiple systems of measurement

On what structures are genes located?

A by-product of hydrogenation is select one: a. trans fatty acids. b. triglycerides. c. cholesterol. d. monounsaturated fats.

Why is a question such as "What is the world's tallest mountain?" not a good scientific question? A. The answer can easily be looked up. B. No one is interested in that question. C. We cannot collect observations about it. D.

Where would you expect to find the simplest body plans?