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
Reil [10]
2 years ago
14

Earth's tilted axis affects the strength of sunlight in different places on earth's surface. If you are in an area that is recei

ving less direct sunlight, where are you located? A). Near the Equator B). Near the North Pole C). Near the South Pole D). Near the North and South Pole

Biology
1 answer:
levacccp [35]2 years ago
8 0

The answer is; D


The angle at which the sun rays strike the earth at the equator is more or less 90 degrees while you move towards the poles, it much less than this. This means that the unit of sunlight per surface area received at the equator is higher than that at the poles. This is why the equator is always warmer than the poles.  


You might be interested in
"Explain how chemical energy for use in the cell is generated by electron transport and chemiosmosis"
Reika [66]

Answer:

Explanation:

The electron-carrier proteins are arranged in the inner mitochondrial wall. A dehydrogenase enzyme (think of it as the first protein of the electron-transport chain) oxidises NADH2 (which is the reduced coenzyme NAD) and/or FADH2 (reduced coenzyme FAD). The energy from the oxidation process is used to pump hydrogen ions from the matrix to the inter-membrane space of the mitochondrion. Because of this, gradient of hydrogen ion concentration builds up across the inner mitochondrial membrane, which generates a potential difference across the membrane. The protons then flow back to the matrix through an enzyme called ATP synthase (also called ATPase). (This is called chemiosmosis because a chemical substance (H+) moves across a membrane, down the concentration gradient.) This releases energy needed for the ATP synthase to phosphorylate ADP, i.e. make ATP (chemical energy for use in the cell) from ADP and inorganic phosphate.

Note: Bolded things are important, everything else is just additional clarification in case you need it. This is the last major phase of cellular respiration. If you want a deeper insight into the process, I suggest you read a bit about glycolysis and Krebs cycle.

7 0
2 years ago
?the _____ lobe is behind the frontal lobe and is separated from it by the central sulcus.
julia-pushkina [17]
The frontlobe is behind the frontal lobe and is separated from it by the central sulcus.
4 0
3 years ago
What arrow under the words the words Arctic Air indicates what?
katrin2010 [14]
Artic air is the answer to this
7 0
3 years ago
How many red blood cells does your body make and kill in a seccond?
Andru [333]
 The average red blood cell lives for 120 days.

2. There are 2.5 trillion (give or take) of red blood cells in your body at any moment. To maintain this number, about two and a half million new ones need to be produced every  second by your bone marrow.That's like a new population of the city of Toronto every second.

3. Considering all the tissues and cells in your body, 25 million new cells are being  produced each second.That's a little less than the population of Canada - every second !

4. A red blood cell can circumnavigate your body in under 20 seconds.

5. Nerve Impulses travel at over 400 km/hr (25 mi/hr).

6. A sneeze generates a wind of 166 km/hr (100 mi/hr), and a cough moves out at 100 km/hr(60 mi/hr).

7. Our heart beats around 100,00 times every day.

8. Our blood is on a 60,000-mile journey.


5 0
3 years ago
Toddlers should consume ________ milligrams of calcium per day.
Alexxx [7]

The answer is 700 milligrams needed toddlers should consume per day. Children need enough calcium to support their growing bones and teeth. Calcium is one of the body's most essential minerals and also has other necessary roles to play, including supporting a healthy nervous system and muscle function.

3 0
3 years ago
Other questions:
  • Energy expended from fidgeting is called __________. energy expended from fidgeting is called __________. non-exercise activity
    8·1 answer
  • In humans, the placenta is essential to the embryo for
    13·2 answers
  • Minerals _____.
    10·1 answer
  • 4. Which system produces gametes?<br>reproductive<br>respiratory<br>endocrine<br>circulatory​
    14·2 answers
  • A reflex, like automatically removing your hand from a hot stove, involves pain messages sent to the spinal cord by way of _____
    11·2 answers
  • Muscles that bend at a joint are called:
    6·2 answers
  • Can someone please help im so confused asap
    7·1 answer
  • IMPORTANT!1! DUE TOMORROW
    13·1 answer
  • BLANK rights determine who is responsible for managing the resources.
    10·1 answer
  • What type of reproduction is shown in the diagram?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!