Which state of matter is usually most dense?

What are the forces acting on an airplain?

An athlete can complete 100m Sprint in 10s. what is the athletes average speed for the sprint?

How are the processes of asexual reproduction and sexual reproduction different? Select three options. In both processes, all offspring have identical DNA. They involve a different number of parents. Only one process involves sperm and eggs.

Cells with similar preferences are arranged closer together in the auditory cortex.

If the radius of a neutron is 1.0*10-13cm, calculate the density of a neutron in g/cm3. (volume of a sphere = 43πr3) Express your answer using two significant figures.

Which statement about ammeters and voltmeters is true? A. Current and voltage are the same throughout a circuit so where you place the ammeter and voltmeter doesn't matter. B.

Teens realize that things may be "shades of gray" after they enter Piaget's social stage. identity crisis stage. menarche stage. formal operational stage.

Technician A says that fractured rods have a unique mating surface and that only the cap that was fractured is the one that will fit that rod. Technician B says that a powdered metal rod is less expensive, lighter, and as strong as a forged rod.

What is the expected wavelength (in cm) of 10.5 ghz microwaves in free space?

There are 5,280 feet in 1 mile and 12 inches in one foot. How many inches are in a mile?