On a contour map, what do contour lines that are close together represent?

a.) steep slopes

b.) gentle slopes

c.) wavy land

d.) no change in elevation

List three methods that scientists can use to develop organisms with desirable traits.

1. The sun produces 3.826 x 10^26 Joules of energy every second as it combines smaller hydrogen atoms into larger helium atoms.

How many rundlets are there in 218 in3? Some conversion factors that may be useful are given below: 1.00 barrel = 42.0 gal 1.00 gal = 231 in3 1.00 gal = 3.78 L 1.00 rundlet = 6.81 * 104 mL 1.00 L = 1000.0 mL 1.00 barrel = 4.00 firkins

A high temperature state of matter in which atoms lose their electrons

If there is an open circuit which of the following could be used to complete the circuit?

How can a gardener remedy soil that is overly basic.

Cocaine and amphetamines are both classified as

What is the formula for aluminum sulfate?

What is the chemical formula for calcium carbonate

Which statement applies to electronegativity? electronegativity increases as the size of atom increases. electronegativity decreases as the size of atom decreases. there is no correlation between electronegativity and atom size.