daniellered daniellered

15-04-2021
Biology

contestada

can i get some help with these 3 questions .

can i get some help with these 3 questions class=

can i get some help with these 3 questions class=

can i get some help with these 3 questions class=

Respuesta :

kmsanford00 kmsanford00

15-04-2021

Answer:

1. D. Burning Coal and Natural Gas

2. D. Larger; Louder

3. D. It has a lower pitch and is quieter than the first note.

Explanation:

Not 100% certain of number 3, but I'm pretty certain it is correct. 1 and 2 are for sure correct.

Answer Link

Otras preguntas

The sharp downturn in the population graph is explained by A) the Napoleonic Wars. B) the Mongol invasions. C) the spread of the Bubonic Plague. D) the colon

Calculate the boiling point of a 3.60 m aqueous sucrose solution. express the boiling point in degrees celsius to five significant figures

PLZ HELP 20 PTS!!!!!!!!!! What is the exact volume of the cylinder? 156π m3 1872π m3 312π m3 2028π m3

A farmer is selling 480 sheep. Half of the sheep are sold to a neighboring farm that has 150 acres. One-third of the sheep are sold to his son who is starting h

31 gallons of gas cost $82.15. what is the unit rate for 1 gallon of gas? A) $42.65 per gallon B) $3.08 per gallon C) $265.00 per gallon D) $308.00 per gallon

What does the standard reduction potential indicate about a half-reaction? The larger the standard reduction potential, the more likely the half-reaction will o

How do you find the angle measure of a right triangle using all 3 sides?

PLEASE ANSWER SOON!!!!Jack agrees to sell Tyler his pocketknife for 3 baseball cards. Tyler sells his soccer ball for 2 baseball cards. In what way are baseball

What was the result of Upton Sinclair's novel

Emily sold 96 boxes of cookies for a fundraiser. If she sold 60% of the total boxes of cookies sold for the fundraiser, how many boxes of cookies were sold for