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
Nina [5.8K]
3 years ago
8

In the diagram below, sunlight has heated the upper layer of the ground. The soil below the surface is much cooler.

Biology
2 answers:
NeTakaya3 years ago
8 0

Answer:

<em>C.  conduction</em>

Explanation:

<em>I did it on study island </em>

Bad White [126]3 years ago
5 0

Answer:

C. conduction

Explanation:

Conduction is the transfer of heat between objects in contact with each other as a result of molecular action. Conduction occurs within and between all states of matter.

You might be interested in
Comment on why do you think cells prefer to use carbohydrates as a source of energy before they use fats and proteins.
kompoz [17]

Answer:

This can be explained  based on structure, and on metabolisms of  carbohydrate.

Explanation:

Carbohydrate has a relatively simple structural composition than the  either protein or fatty acids. The C, H and Oxygen molecules are of  relatively fewer in number and few  chains than fats and protein.Thus  cells will spend less energy to break bonds(catabolisims) among these molecules during cellular respiration  pathways  to trap the energy.

In addition glucose the end products of carbohydrate did not need any processing before it enters glycolysis, Kreb's Cycle and oxidative phosphorylation pathways to generate energy for the cells.

Conversely, for protein to be used it has to be first deaminated(removal of amino acid) by the liver  before it enters glycolysis,while fats needs to  be broken down and undergo beta oxidation   with the long chains removed  before it can  form acetyl CoA. Therefore cells will prefer few steps, less endergonic  pathways of glucose than longer more endergonic amino acids  and fatty acid pathways.

Furthermore, glucose can be used in cellular respiration to  produce energy either aerobically or anaerobically, while fats can only be used anaerobically. Therefore, since cells usually prefer to thrive in aerobic conditions they  breakdown glucose easily during this period, and when lack of oxygen occurs they switched to anaerobic, Thus, the versatility of glucose to oxygen concentration makes glucose a better choice. Besides if fats was used anaerobically, ketone bodies build up which may be toxic to the cells.

4 0
3 years ago
PLEASE HELP ( REALLY EASY ) Since we cannot see magnetic forces, what do scientists and engineers use to show them on a magnetic
sergij07 [2.7K]

A compass  

The Earth's magnetic field, provided by the magnet in a compass, shows the direction of the north and south poles.

ANSWER MADE BY AN AI

6 0
3 years ago
Read 2 more answers
Why is using staw for insulation good for the environment?
Advocard [28]

Answer:

staw or straw? But, never the less, normal insulation hurts the environment. while being manufactured, the factory's blow smoke. while straw/staw do not have to be built, so there for wont hurt the environment.

Explanation:

7 0
3 years ago
Read 2 more answers
What is the history of lyra
UNO [17]
One of the 48 constellations listed by the Greek astronomer Ptolemy. It is one of 88 constellations recognized by the International Astronomical Union.
4 0
3 years ago
Single sugar molecules are also called?
jolli1 [7]
 from what I can see from my research they are also called monosaccharides. 
Hope it helped:)
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between a carbon footprint and an ecological, or global, footprint?
    7·2 answers
  • When the contents of a vesicle are released by the cell is called_____?
    15·2 answers
  • What are the 5 Membrane - Bound organelles in a eukaryotic cell?
    9·1 answer
  • What is the study of the relation of animals and plants to their surroundings called?
    13·1 answer
  • Why would only one person getting sick from a new disease be considered an outbreak?​
    6·1 answer
  • Briefly explain what happens during Meosis 1.
    12·1 answer
  • Why are the lungs made up of these
    8·1 answer
  • Why is sucking on a Jolly Rancher a chemical change?<br> FULL SENTENCES PLZ
    13·2 answers
  • Should the nation of warring wizards be considered a nation. why or why not
    7·1 answer
  • high efficiency transformation of intact yeast cells using single stranded nucleic acids as a carrier
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!