1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sladkih [1.3K]
3 years ago
14

What harmful rays does the atmosphere block?

Chemistry
2 answers:
Kay [80]3 years ago
8 0

Answer: UV-C and UV-B are harmful rays the atmosphere blocks

iogann1982 [59]3 years ago
5 0

ANSWER: UV rays from the sun.

The Ozone layer blocks those rays.

Hope this helps!

You might be interested in
!!HELP ASAP!!What is an electrostatic force?
lubasha [3.4K]
D. A force that acts between charged and uncharged particles. I think it’s D because the electrostatic force is the attractive or repulsive force between two electrically charged objects. D is the closest answer to the definition of electrostatic force
4 0
3 years ago
Identify the true statements regarding α-1, 6 linkages in glycogen.A. The number of sites for enzymes action on a glycogen molec
kenny6666 [7]

Answer:

C. The reaction that forms α-1, 6 linkages is catalyzed by branching enzymes.

Explanation:

α-glucan branching enzyme which can also be called the Brancher enzyme or glycogen-branching enzyme is the enzyme responsible for the side chain reaction that attaches at carbon atom 6 of a glucose unit (an α-1,6-glycosidic bond).

This branching enzyme attaches a string of seven glucose units to the carbon at the C-6 position on the glucose unit, forming the α-1,6-glycosidic bond.

5 0
3 years ago
The name of an alkyl group that contains THREE carbon atoms is____
tester [92]

Answer:

The answer is "Propyl"

Explanation:

5 0
3 years ago
A student collected the data shown in the table below during an experiment.
pentagon [3]

Answer: The answer is C.  A mercury thermometer is better to measure very small changes in temperature.

Explanation:

i took this quiz and this is the answer .

A) A mercury thermometer can measure the freezing point of a liquid that freezes at −80 °C.

B) An alcohol thermometer can measure the boiling point of a liquid that boils at 80 °C.

C) A mercury thermometer is better to measure very small changes in temperature.

D) An alcohol thermometer is better to measure the boiling points of colorless liquids.

3 0
3 years ago
Lisa is using a spring scale to measure the weight of a wooden block. She weighs the wooden block a total of five times with the
Alchen [17]

Answer:

A)The spring scale has a high level of precision and a low level of accuracy.

Explanation:

Hope it works for u guys

3 0
3 years ago
Other questions:
  • Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
    6·1 answer
  • At STP, which gas sample has a volume of 11.2 liters?
    7·1 answer
  • A form of phosphorus called red phosphorus is used in match heads. When 0.062 g of red phosphorus burns in air, it forms 0.142 g
    6·1 answer
  • A planet travels in an elliptical path around a star, as shown in the figure. As the planet gets closer to the star, the gravita
    15·1 answer
  • Label each bond in the following compounds as ionic or covalent (10) (a) F2 (b) LiBr (c) NaNH2 (d) CH3CH3
    13·1 answer
  • A student added 32.60 mL of 0.03020 M NaOH to a 20.0 mL sample of ginger ale before his sample turned pink. (a) How many moles o
    15·2 answers
  • Which tool gives scientists information about the wind speed and humidity of a region?
    15·1 answer
  • What would happen if the earth did not have gravity?
    13·2 answers
  • Which of the following is an example of Newton’s 2nd Law? A. A bowling ball requires more force to roll than a tennis ball B. Si
    12·1 answer
  • Find the mass of 1.59 mol of NH3.<br> Please show the work if you can!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!