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
olga nikolaevna [1]
3 years ago
5

Why are some areas in Europe seeing a partial solar eclipse while others are observing a total solar eclipse ?

Biology
1 answer:
den301095 [7]3 years ago
7 0

Answer:

A solar eclipse occurs when moon, sun and earth aligned and such alignment coincides at a new moon. In this alignment moon is in the between sun and earth which causes shadow over the earth.

A partial solar eclipse occur when moon, sun and earth is not exactly aligned.

Explanation:

A solar eclipse occurs when moon, sun and earth aligned and such alignment coincides at a new moon. In this alignment moon is in the between sun and earth which causes shadow over the earth.

A partial solar eclipse occur when moon, sun and earth is not exactly aligned.

Because earth is round some parts of the world can observe complete solar eclipse while some parts of the world can observe partial solar eclipse and some parts of the world simply does not observe any solar eclipse because they are having a night during that time.

You might be interested in
On a backpacking trip, Kenny hikes all day at a steady pace, covering 30 kilometers and burning 4000 Calories. At the school tra
emmasim [6.3K]

Answer:

A. If the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt."

D. The rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.

Explanation:

It is important to consider that Kenny hikes all day but at a steady pace, whereas Janelle runs very fast. So Kenny's case, the supply of oxygen is sufficient to maintain aerobic respiration within the muscle cells. During this process only CO2, Water, and ATP are produced; therefore, there is no oxygen debt. We should keep in mind that the body shifts to anaerobic metabolism only when the supply of oxygen is limited.

In Janelle's case, running fast would need energy at higher rates and the supply of oxygen would not be sufficient to generate a high amount of ATPs. Therefore, to compensate for this deficiency, cells will start fermenting glucose to lactic acid and produce ATP and maintain energy demands. This lactic acid causes fatigue and this is why Janelle has aching and breathing hard. Breathing hard is also automatic reflux to inhale more oxygen and meet oxygen demands but even breathing hard would not be able to make it and the body will shift to anaerobic respiration automatically.

5 0
3 years ago
Dorm residents experience what secondary effects of heavy drinking? select all that apply.
IceJOKER [234]
Dorm residents experience the following secondary effects of heavy drinking:
interrupted studies, babysitting a drunk room mate and unwanted sexual advances,
Secondary effects of heavy drinking refers to those behaviors that a person  person exhibited as a result of heavy drinking and how those behaviors affect those around him.<span />
4 0
3 years ago
How do cells relate to your genes and how can cells differentiate into the specific body parts?
WINSTONCH [101]
I'm pretty sure that cells contain genes inside them.
6 0
3 years ago
A ligand can bind to two receptors, A and B. The Kd for receptor A is 0.001 nM and the Kd for receptor B is 1 nM. Based on the e
Pavlova-9 [17]

Answer:

The answer is: Receptor A because the ligand concentration is greater than the Kd.

Explanation:

Receptor A because the ligand concentration is greater than the Kd., because the conformation of a receptor protein composes the functional state. Ligands include substrates, inhibitors, activators, and neurotransmitters. So, Affinity is a measure of the strength of attraction between a receptor and its ligand.

5 0
3 years ago
What can some bacteria do that no other known organisms can do?
Levart [38]
Decomposition - bacteria helps to decompose dead organism , it's also used in food production
4 0
3 years ago
Other questions:
  • After mRNA is produced in the nucleus where does it go ?
    8·1 answer
  • Explain how consuming an acid neutralizing antacid might affect protein digestion. Apply the concept of activation energy to sup
    6·2 answers
  • Does a toucan eat a chameleon?
    8·2 answers
  • Muscles that are often weak in people who are sedentary or overweight are known as ________ muscles.
    6·1 answer
  • What do photosynthesis and cellular respiration have in common
    8·1 answer
  • What is the similarity between a fjord and a gully? help pls ;-;
    10·2 answers
  • Is diffusion the only way materials can enter the cell?
    14·1 answer
  • Most internal organs in an insect are located in the _____.
    7·2 answers
  • In what ways are active transport and passive transport similar?
    6·1 answer
  • There are 20 squares and 4 triangles.what is the simplest ratio of triangles to squares?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!