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
OLEGan [10]
1 year ago
10

The​ half-life of​ carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only ​% of the​ carbon-14

expected in living​ matter, when did the tree​ die?.
Biology
1 answer:
Leokris [45]1 year ago
4 0

Mature and established trees die for a combination of reasons but sudden browning of foliage is typically associated with a lack of water supply to the canopy. Water supply can be cut off to the canopy due to obvious issues including deficiency or root damage.

<h3>What is Carbon?</h3>
  • Carbon is a chemical component with the symbol C and atomic number It is nonmetallic and tetravalent—its atom makes four electrons unrestricted to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon produces up only about 0.025 percent of Earth's crust.
  • Carbon is employed in some way in almost every industry around the globe. It is used for fuel in the form of coal, methane gas, and crude oil (which is used to produce gasoline). It is used to make all sorts of fabrics including plastics and alloys such as steel (a mixture of carbon and iron).
  • Carbon is a chemical element with the symbol C and atomic number 6. Categorized as a nonmetal, Carbon is a solid at room temperature.

To learn more about Carbon, refer to:

brainly.com/question/1601509

#SPJ4

You might be interested in
How many times larger is the number of Hydrogen atoms than Oxygen atoms in a disaccharide?
WARRIOR [948]

There are twice the number of Hydrogen atoms than Oxygen atoms in a disaccharide.

<h3>Disaccharides</h3>
  • Disaccharides are carbohydrate compounds containing two monosaccharide units linked together by glycosidic bonds

Examples of disaccharides include sucrose and maltose.

  • The ratio of hydrogen to oxygen atoms in a carbohydrate is always a 2:1.

For example, the formula of sucrose is C₁₂H₂₂O₁₁

> The ratio of hydrogen to oxygen atoms is 2;1

Therefore, there are twice the number of Hydrogen atoms than Oxygen atoms in a disaccharide.

Learn more about disaccharides at: brainly.com/question/731310

8 0
2 years ago
Read 2 more answers
For us to feel an earthquake on land it has to register at least _____ or more on the Richter Scale
gavmur [86]
1 to 2 Felt slightly by some people. No damage to buildings.
<span>
3 to 4 </span><span>Often felt by people, but very rarely causes damage. Shaking of indoor objects can be noticeable.
</span>
<span>5 to 6 <span>Noticeable shaking of indoor objects and rattling noises. Felt by most people in the affected area. Slightly felt outside. Generally causes none to minimal damage. Moderate to significant damage very unlikely. Some objects may fall off shelves or be knocked over.

Hope this helps :)
just look up Richter Magnitude scale </span></span>
5 0
3 years ago
Read 2 more answers
Please answer both questions with the correct answer :)
Nesterboy [21]
1) Speed = distance / time
s = 60 / 2
s = 30 km/h

In short, Your Answer would be Option B

2) Speed = distance / time
s = 25/4
s = 6.25 km/h

In short, Your Answer would be Option B
[ Direction not needed as it is speed not velocity ]

Hope this helps!
8 0
3 years ago
What was the benefit of crop rotation?
dybincka [34]

Answer:

<em>B. Different crops could be grown on the same land. </em>

Explanation:

Crop rotation is the process of growing different plants in the same land according to the season. Various kinds of plants require various sorts of supplements from the soil.

Changing crops on a regular basis enables the land to stay rich in nutrients, since not the majority of similar nutrients are being utilized each season. Crop rotation likewise fights against the powers of soil erosion. It also helps to improve the stability of the soil by shifting back and forth between harvests with profound roots and those with shallow roots.

8 0
3 years ago
1
Jet001 [13]

Answer:

6 10

Explanation:

i think it is the answer

4 0
3 years ago
Other questions:
  • This was due about 8 minuets ago soooo I needa get it done ASAP
    7·1 answer
  • Contrast mitochondria and chloroplasts.
    12·2 answers
  • What happens in the nitrogen cycle?
    14·1 answer
  • 64 cm = _________ mm
    13·2 answers
  • Amino acids are coded for by triplet bases in RNA called _____
    5·2 answers
  • Which of these are effects of environmental change on populations? Check all that apply.
    12·1 answer
  • Which of the following can be defined as a systematic method for gaining, organizing, and applying new knowledge?
    5·1 answer
  • How are "bands" inherited?
    11·1 answer
  • PLEASE DO NOT SEARCH UP ON GOOGLE <br><br> How does biomass work?
    8·1 answer
  • The cessation of bleeding is specifically called __________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!