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
olchik [2.2K]
3 years ago
8

What is the definition to 'light'?​

Biology
1 answer:
Olenka [21]3 years ago
3 0

Answer:

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum. The word usually refers to visible light, which is the visible spectrum that is visible to the human eye and is responsible for the sense of sight.

You might be interested in
In a short paragraph, identify five factors that are contributing to the Europeanization of culture and identity across the cont
Cerrena [4.2K]
Europeanizationefers to a number of related phenomena and patterns of change: The process in which a notionally non-European subject (be it a culture, a language, a city or a nation) adopts a number of European features (Westernization).
6 0
3 years ago
Read 2 more answers
"blood vessels visible in the posterior view" of the heart include the
OlgaM077 [116]
Blood vessels visible in the posterior view of the heart include the Superior and inferior vena cava and the pulmonary veins. The superior vena cava and the inferior vena cava drain systemic venous blood into the posterior wall of the right atrium. The pulmonary veins transport blood from the lungs back to the heart and are best seen in posterior view of the heart. Other features visible in the posterior view include, right and left atrium, right and left ventricle, aorta, aortic arch, pulmonary veins and arteries, coronary sinus, coronary artery and posterior interventricular artery.
3 0
3 years ago
Which of the following is true about the speed of light?
Arte-miy333 [17]

Answer:

<em>It is a constant when the light is traveling in a vacuum.</em>

Explanation:

7 0
3 years ago
Are jellyfish made of prokaryotic or eukaryotic cells?
Nutka1998 [239]

Answer:

A jellyfish is eukaryotic

Explanation:

3 0
3 years ago
Please help me fill in all blanks starting from the box that said about the world around them
Tema [17]

Answer:

In this order:

observations

ask questions

hypotheses

controlled experiments

control group

an independent variable

a dependent variable

data

5 0
3 years ago
Other questions:
  • Teddy is afraid of needles and injections. whenever the nurse attempts to give him an injection, he screams and flails his arms
    5·2 answers
  • When two or more bones meet, it is known as a(n) _______.
    12·1 answer
  • A(n) _____ muscle action occurs when a muscle develops tension while lengthening.
    6·1 answer
  • Please answer::-- ;Anaerobic respiration is carried out by_______​.....
    12·2 answers
  • The data below was collected in the field while studying the effect of pH on the growth of
    9·1 answer
  • Which DNA fingerprinting technique examines the length variation of DNA repeat sequences in human DNA? variable tandem repeats a
    9·2 answers
  • Question 1
    15·1 answer
  • In legumes, Rhizobium bacteria are more commonly observed in the roots. The Rhizobium provided usable nitrogen while the plant i
    12·1 answer
  • Distinguish between chromosomes, genes and DNA
    15·1 answer
  • My favorite food during lunchtime is___________
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!