This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When exposure to a substance is below the threshold level, we expect to see A) no ill effects. ... (Read 107 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jul 16, 2018
When exposure to a substance is below the threshold level, we expect to see
 
  A) no ill effects.
  B) acute but no chronic effects.
  C) chronic but no acute effects.
  D) short-term but no long-term effects.

Question 2

Sea level rise is caused not only by the melting of polar and glacial ice but also by
 
  A) greatly increased rainfall over oceans.
  B) freshwater being forced from groundwater into rivers and then to the oceans.
  C) the fact that water expands in volume as it warms.
  D) the effects of hurricanes and typhoons.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abro1885

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

C


mmm

  • Member
  • Posts: 558
Reply 2 on: Jul 16, 2018
:D TYSM

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

The effects of elevated atmospheric CO2 on insect herbivores. The effects of elevated atmospheric CO2 on insect herbivores.
Single-gene inheritance tracked at the DNA level Single-gene inheritance tracked at the DNA level
Effects of Elevation on Heart Rate and Ventilation Effects of Elevation on Heart Rate and Ventilation
The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ... The relationship between the permissible exposure limit (PEL), the short-term exposure limit (STEL), ...
The level of emissions from transport in the United States is twice as high as the global average The level of emissions from transport in the United States is twice as high as the global average
World Mean Sea-Level Temperatures in January World Mean Sea-Level Temperatures in January
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library