« previous next »

Author Question: Gaseous combinations of hydrogen and carbon are called A) carbonates. B) hydrocarbons. C) ... (Read 27 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 12, 2018
Gaseous combinations of hydrogen and carbon are called
 
  A) carbonates.
  B) hydrocarbons.
  C) particulates.
  D) carbonic oxides.

Question 2

The collection of organisms and their nonliving surroundings that functions as a unit is called the
 
  A) habitat.
  B) atmosphere.
  C) environment.
  D) ecosystem.


vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
Energy Level Diagram of Hydrogen Energy Level Diagram of Hydrogen
Hydrogen bond Hydrogen bond
The three possible combinations of spatial summation. The three possible combinations of spatial summation.
Carbon Dioxide, Trace Gases, and Climate Change Carbon Dioxide, Trace Gases, and Climate Change
Atmospheric carbon dioxide concentrations in ppm Atmospheric carbon dioxide concentrations in ppm
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library