# Why do different substances have different odors?

###### Question:

Why do different substances have different odors?

### 20. which of the following describes the relationship between the respiratory system and cellular respiration?

20. which of the following describes the relationship between the respiratory system and cellular respiration? a. the respiratory system provides a reactant and removes a by-product of cellular respiration. b. the respiratory system generates enzymes used during cellular respiration. c. the respir...

### Nesecito ayuda con esta operación ( -1/5 +2/5) +4/7

Nesecito ayuda con esta operación ( -1/5 +2/5) +4/7...

### Which of the items below are true about acid rain? acid rain affects our health. acid rain increases precipitation. acid

Which of the items below are true about acid rain? acid rain affects our health. acid rain increases precipitation. acid rain increases the world's food supply. acid rain is of greater concern in more-developed countries. acid rain makes the soil less able to support agriculture.abcde?...

### Find the coordinates of the vertices of each figure after the given transformation:translation: (x,

Find the coordinates of the vertices of each figure after the given transformation: translation: (x, y) → (x - 8, y - 4) W(3, 0)...

### Read the summary amended from National Geographic on fossil fuel consumption. Identify the correct sphere as you read the text

Read the summary amended from National Geographic on fossil fuel consumption. Identify the correct sphere as you read the text...

### Before polling the students in Scion School of Business, a researcher divides all the current students into groups based on their

Before polling the students in Scion School of Business, a researcher divides all the current students into groups based on their class standing, such as freshman, sophomores, and so on. Then, she randomly draws a sample of 50 students from each of these groups to create a representative sample of t...

### What is 0.076 in one significant figure? ​

What is 0.076 in one significant figure? ​...

### A 12 m thick layer of Chicago clay is doubly drained. This means that a very previous layer compared

A 12 m thick layer of Chicago clay is doubly drained. This means that a very previous layer compared to the clay exists on top of and under the 12 m clay layer. The coefficient of consolidation of the clay is cv = 8.0 x 10-8 m2/s. Find the degree or percent consolidation for the clay 5 years after l...

### Home Services common stock offers an expected total return of 14.56 percent. The last annual dividend

Home Services common stock offers an expected total return of 14.56 percent. The last annual dividend was \$2.27 a share. Dividends increase at a constant 2.1 percent per year. What is the dividend yield...

### What is the solution to the system of equations? 5x – 4y = 6 –5x + 4y = –10 (4, 4) (–2, –5) infinitely many solutions

What is the solution to the system of equations? 5x – 4y = 6 –5x + 4y = –10 (4, 4) (–2, –5) infinitely many solutions no solution...

### Calcule os determinantes a= -2 -3 2 3

Calcule os determinantes a= -2 -3 2 3...

### Question 2 unsaved a volcano in the approximate shape of a cone has a diameter of 16 km and a height

Question 2 unsaved a volcano in the approximate shape of a cone has a diameter of 16 km and a height of 1.95 km. which estimate best approximates the volume of the volcano? use 3.14 for pi and round to nearest whole number. show your work...

### Who hates their body like me? im 15.dont delete this question

Who hates their body like me? im 15.dont delete this question...

### Read Gwendolyn Brooks' poem, 'The Bean Eaters' and answer the question.They eat beans mostly, this old yellow pair.Dinner is a casual

Read Gwendolyn Brooks' poem, "The Bean Eaters" and answer the question. They eat beans mostly, this old yellow pair. Dinner is a casual affair. Plain chipware on a plain and creaking wood, Tin flatware. Two who are Mostly Good. Two who have lived their day, But keep on putting on their clothes And ...

### What is the answer to this 2x - 5 = -9

What is the answer to this 2x - 5 = -9...

### H_E_L_P i cant find the brainlyest butto

H_E_L_P i cant find the brainlyest butto...

### Can someone me with 1 to 3? i will really appreciate it. it's for a test with explanation

Can someone me with 1 to 3? i will really appreciate it. it's for a test with explanation $Can someone me with 1 to 3? i will really appreciate it. it's for a test with explanation$...

### Which sentence from the passage shows that the narrator has changed while in Michigan?

Which sentence from the passage shows that the narrator has changed while in Michigan?...