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
Sidana [21]
4 years ago
9

How do radio waves help indirectly measure the distance of a star from earth?

Biology
1 answer:
madam [21]4 years ago
3 0

As Earth orbits the Sun, this same principle is used by astronomers to determine the distance to nearby stars. ... Parallax is the first "inch" on the yardstick with which astronomers measure distances even further to objects.

You might be interested in
In the biology lab you have just finished a dissection, you should do all of the following EXCEPT
arlik [135]
Wrap your specimen in the original wrapping and give it your instruct to dispose of
7 0
3 years ago
Read 2 more answers
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? A. The hormone melatonin
creativ13 [48]

Answer:

I believe the answer is C

Explanation:

I could be wrong.

6 0
3 years ago
Read 2 more answers
Why will other ecosystems be affected if freshwater ecosystems dry up?
vagabundo [1.1K]

Answer: a

Explanation:

7 0
2 years ago
Which organisms can cause contagious deceases?
jekas [21]
Protozoans, bacteria, fungi... viruses are not organisms
5 0
3 years ago
Some micronutrients, such as vitamins e and c, can function as antioxidants in that they are able to:
eduard
 Some micronutrients, such as vitamins e and c, can function as antioxidants in that they are able to neutralize free radicals. Radical are highly unstable molecules  produced in our body when we are exposed to toxins. <span>Vitamins C and E, carotenoids (including </span>beta-carotene<span>), and the mineral </span>selenium<span> are all powerful antioxidants found in food.</span>
6 0
3 years ago
Other questions:
  • When a parent cell makes several nuclei and divides to make several daughter cells, it is called _____.
    9·2 answers
  • What is the normal testicle size in human beings?
    6·1 answer
  • Somebody knows the answer to this
    10·1 answer
  • Who was one of the first people to identify and see cork cells?
    7·1 answer
  • 10. The most important function of the large intestine is to ________________. MULTIPLE CHOICE.
    9·1 answer
  • PLEASE HELPP MEEEE I BEG YOUUUUU
    8·2 answers
  • Explain how DNA is different among organisms and how DNA changes among<br> organisms?
    9·1 answer
  • ) A strawberry farmer determines that the average weight of strawberries produced by plants in his garden is 2g. He selects the
    6·1 answer
  • The vertebra in this photograph is from the thoracic region of the vertebral column . is it True or False​
    7·1 answer
  • How can using the knowledge of plants and their properties improve human's health?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!