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
timama [110]
3 years ago
10

In your opinion, which branch of science provides the most proof that the earth is approximately 4.6 billion years old? Justify

your response in two or more complete sentences.
Biology
1 answer:
qaws [65]3 years ago
8 0

In my opinion, I think geology provides the best evidence of the earth's age because we have physical evidence of the different layers of the rock formation. Sedimentary rock levels have shown that much of the earth was covered by water at one point, while there have also been rock formations higher than mountains at another point in earth's history. In relation to the branch of biology, evidence of fossils in rocks demonstrates life on earth in a past era.

Hope this helps!

You might be interested in
Ginger is a modified stem called a rhizome. New shoots can form from a rhizome, allowing the plant to undergo a period of dorman
Paul [167]
A. Food Storage is the answer.
5 0
3 years ago
When a phosphate group is removed from an ATP molecule, energy is......................
Gnoma [55]

Answer:

Released.

Explanation:

The bonds between the phosphates in ATP are very high energy, meaning that the bonds really really want to break because phosphates don't like being so close to each other.  When the bonds do break, a ton of energy is released (think of it like a celebration that they aren't so close anymore).  

5 0
3 years ago
Describe the two main stages of photosynthesis in general terms
zhenek [66]
There are 2 stages in photosynthesis
light stage and dark stage
light stage takes placein the grana because there's presence of chlorophyll. 2 reactions take place here.
1. photolysis of water where water molecules are split into hydrogen ions and oxygen gas in presence of chlorophyll and oxygen gas. the oxygen gas is released into the atmosphere but hydrogen ions are used in dark stage.
2. formation of adenosine triphosphate which is formed by combination of adenosine diphosphate and an inorganic phosphate in presence of light. this adenosine triphosphate is also used in dark stage
dark stage is a light independent stage which takes place in the stroma. energy is provided by adenosine triphosphate formed in the light stage. this stage involves tge combination of carbon(iv)oxide and hydrogen ions to form a simple carbohydrate and a water molecule. this process is known as carbon(iv)oxide fixation which is the reduction of carbon(iv)oxideby hydrogen ions using adenosine triphosphate energy to form a simple carbohydrate.
This simple carbohydrate is changed to glucose for use in the plant or to starch for storage
6 0
3 years ago
Jack has just returned from the hospital where Jack's father is recovering from a heart attack. The doctors told Jack that his d
Wewaii [24]

The correct answer is B. Genetics

Explanation:

In health, a risk factor is a variable that can make a patient more likely to develop a disease or condition. Additionally, some of these factors can be controlled or changed by the patient, while others cannot be modified. Factors that can be controlled include stress, diet, weight, alcohol intake, and habits. This does not apply to factors such as age or genetics, for example, in the case of genetics, this is determined by the genes of each parent when a human being is formed, and therefore there is not any way to change this; although factors such as diet, stress, or smoking affect the expression of mutations in genes. Thus, the risk factor Jack has no control over is genetics.

6 0
3 years ago
How do the reproductive habits of koalas affect their genetic diversity?
Arada [10]

Koalas, scientifically known as <em>Phascolarctos cinereus</em>. They found in the variety of habitats such as coastal islands and eucalyptus forest.  They live in societies and rely on genetic diversity for survival like any other species. But in case of Koalas, the genetic diversity low over 120 years. Low diversity indicates that they practice inbreeding for reproduction. As a result the population size decreases.  


3 0
2 years ago
Other questions:
  • A widow of 6 months is brought to a psychiatric hospital. during the assessment interview the client avoids eye contact, respond
    5·1 answer
  • Is the gaseous state electrically negative or positive ??
    10·1 answer
  • What is a tissue depth marker​
    10·1 answer
  • The lack of potable water in an area is a/an what type of limiting factor
    10·2 answers
  • Which is a completely hereditary trait?
    11·2 answers
  • what is the importance of the evolution of fresh water fish when fresh water represents only a small percentage of the earth's w
    8·1 answer
  • PLEASE HELP ASAP!!<br> Classify each planet as an inner planet or an outer planet.
    5·1 answer
  • Plants retain their leaves year round.?
    11·1 answer
  • Drag the tiles to the boxes to form complete pairs. Match each spedes with its mode of evolution.​
    5·1 answer
  • What age does tachycardia affects
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!