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
nadya68 [22]
2 years ago
9

Which of the following types of electromagnetic radiation has the lowest frequency?

Biology
1 answer:
Ann [662]2 years ago
3 0

Answer:

D Microwaves

Explanation:

It has an electromagnetic radiation with wavelengths ranging from about one meter to one millimeter; with frequencies between 300 MHz (1 m) and 300 GHz (1 mm)

You might be interested in
Why photosynthesis is important​
lisabon 2012 [21]

Answer:

It is important because plants would not be able to produce food for themselves, so the plant would die. Animals that feed on plants would not be able to survive, and animals that feed on other animals would die too because they would not have any food.

4 0
3 years ago
How can scientists use data from an earthquake to learn about Earth's layers? Hint for this question is A seismograph is an inst
oee [108]
Scientists learn about the layers deep within the Earth's crust by studying how seismic waves travel ... Usually, they use seismic waves, which are waves generated by earthquakes

FOR MORE EXPLANTION...JUST A LITTLE MORE

NOT REALLY REQUIRED BUT YOU CAN USE JUST FOR YOUR REFERENCE..

Excellent question! Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers. Different types of materials (liquid vs. solid, rigid vs. softer) determine the speed of the waves. Bending of the waves occurs at the layer's boundaries. So, scientists study the path and speed of these waves through the earth to decipher boundaries and the materials that make up the layers.



THATS WITH QUESTION 1
Now 2

Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands which occur when the plates move apart to produce gaps which molten lava rises to fill.




I hoped this helped...

~♥ ashlynn
6 0
3 years ago
Read 2 more answers
Rivers _____. change the landscape through erosion are large bodies of contained water usually begin in low-lying valleys are us
Pie
Rivers are large bodies contained of water which always move from the higher part to the lower. Over years It could change landscape of a land through erosion by slowly scrapping the land it passed through


4 0
3 years ago
Read 2 more answers
The "rod-cone break" in the dark adaptation curve occurs after about ____ in the dark.
emmainna [20.7K]
The correct answer is "<span>7 minutes".

The Rod-Cone-Break is considered to be a d</span>ark environment adaptation function in the eye, wherein for an estimated time of the first ten minutes in the dark, the cones<span> needs less light to reach a threshold response than do the </span>rods<span>. Thereafter, the </span>rods<span> need less light. The point at which the </span>rods<span> become more sensitive is called the </span>rod-cone break<span>.</span>
3 0
3 years ago
A somatic reflex is an involuntary response involving skeletal muscle that you may be aware of, and a visceral reflex is an invo
krok68 [10]

Answer:

1. True

Explanation:

Visceral reflexes include dilation of the pupils, defecating, and vomiting. Somatic reflexes occur in the skeletal muscles, while visceral reflexes occur in the soft tissue organs of the body

5 0
2 years ago
Other questions:
  • 3. Student sees the “new kid” sitting alone at lunch and decides to sit and eat with them.
    13·1 answer
  • The line of latitude found at 0 is called the
    10·2 answers
  • Which equation correctly shows the reactants and products of photosynthesis? A C6H12O6 + 6CO2 --&gt; 6O2 + 6H2O B C6H10O6 + 6O2
    12·1 answer
  • How are the structures of arteries, capillaries, and veins similar? How are they different?
    11·1 answer
  • You perform a study in which humans can choose to eat proteins, lipids/carbohydrates, and/or vitamins/minerals. Due to your adva
    14·1 answer
  • eating too much fat and can cause cholessterol to build up in blood vessels. When a blockage occurs, a heart attack happens.​
    15·1 answer
  • The Gulf of Mexico dead zone is an area of hypoxic waters at the mouth of the Mississippi River. Its area varies in size, but ca
    13·2 answers
  • Which element would you expect to be more unstable/reactive, neon or calcium? why?
    8·1 answer
  • A thermocline is most closely associated
    8·1 answer
  • Eye color , hair color , and skin color often vary from person to person and even witch in family , one explanation is that
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!