irasmith irasmith

11-08-2021
Biology

contestada

Explain how scientists know that the earth is 4.65 billion years old.

Respuesta :

ma2272515 ma2272515

11-08-2021

Answer: By dating the rocks in Earth's ever-changing crust

Explanation:

Answer Link

Otras preguntas

What must be applied over a bandage on a food handlers finger

1.) what is the prime factorization of 57 2.) what is the prime factorization of 54

What were the chief features of harappan civilization, and in what ways was it similar to the civilizations that arose in egypt and mesopotamia?

Factor x 2 + xy - 2x - 2y.

How does a digit in the ten thousands place compare to a digit in the thousands place

a map has a scale of 1 in : 25 mi. Two cities are 175 miles apart. How far apart are they on the map?

Knowing words for signals and feelings helps us communicate more clearly. True or False

What is the Brazilian government doing to defend the rain forest from too much development? A. It makes everyone use ethanol in their cars. B. It does little t

For children with most physical disabilities and other health impairments, a common cause of academic difficulties is

The federally mandated _______________ requires healthcare providers to safeguard an individual’s protected health information (PHI). MTs must know the related