In a fixed medium, which of the following contribute to a higher-pitched

sound?

A. shorter wavelength

B. higher amplitude

C. higher wave speed

D. more decibels

The length of the Titanic was 182 feet. Porter's history class is building a model of the Titanic. The model is 1/100 of the actual link of the ship. How long is the model?

Olivia is a 9-year-old girl who is described by her teachers as confrontational, impulsive, and has a difficult time taking the perspective of others.

The ovary in the plant develops into what structure?

How does biotechnology can increase or decrease variation

Once stem cells are made they are differentiated into different types of cells by

A hypothesis that in non-falsifiable is?

What is the difference between a meteor and a meteorite? A meteor has more mass A meteorite reaches Earth and has not burned up A meteorite orbits the sun and a meteor does not A meteorite glows

How does global warming affect the temperate deciduous forest

Why do mutations make such a large contribution to bacterial genetic variation?

What part of a childs brain is resposible for licking and eating reflexes?