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
Ganezh [65]
3 years ago
12

What is often a problem when calibrating a molecular clock?

Biology
1 answer:
SashulF [63]3 years ago
4 0

Answer:

cevabın C olduğunu düşünüyorum

You might be interested in
A gardener uses a chemical to kill the bacteria in the soil of his flowerbed. how will this plan affect the growth of his flower
Dafna11 [192]

The flowers will not grow as well because bacteria are needed to fix nitrogen

Numerous plants have symbiotic interactions with bacteria, which provide them with essential nutrients like nitrates. His flowers' growth will be limited and they can even perish if all the bacteria are gone.

<h3>What are Good bacterias ?</h3>

Friendly bacteria or good bacteria can help plants grow by helping the plants to obtain nutrients such as phosphorous and nitrogen, or by defending the plants from other microbes that can make them sick.

  • Beneficial good bacteria for plants produce chemicals and hormones that stimulate growth. Beneficial bacteria help prevent infections from pathogens by coating the root surfaces and triggering svstemic disease resistance.
  • By this way the use of bacteria killing chemical will all kill good bacteria which helps plant growth.

Learn more about Good bacteria here:

brainly.com/question/19161490

#SPJ4

4 0
2 years ago
What are large and smaller slabs of rock in the lithosphere called?
AnnZ [28]
B is the answer!!!!!!!
3 0
3 years ago
SOMEONE PLEASE HELP ME WITH THIS I REALLY WANT TO PASS!!!!!!!!!!
Kay [80]
Its fossils or its nvm its definitely fossils
3 0
3 years ago
PLEASE HELP I only have tomorrow morning to get my grade up.
Anika [276]

oo, The Big Bang theory predicts how much of each element should have been made in the early universe, and what we see in very distant galaxies and old stars is just right. You cannot look in new stars, like the Sun, for this evidence, because they contain elements that were created in previous generations of stars.

i hope you will get some knowledge from here❣

3 0
2 years ago
What type of compound are fossil fuels
Readme [11.4K]

Answer:

hydrocarbons

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which element is capable of forming long chains by forming single, double, or triple bonds with itself? A) carbon B) hydrogen C)
    8·2 answers
  • Sodium Chloride is placed in water, what happens to the sodium ions and chloride ions in the solution.
    11·1 answer
  • Creeper in chickens is a condition where chickens are born with very short legs. The creeper allele (C) is dominant over the nor
    12·2 answers
  • What layer of the atmosphere is we're particulars of air can escape in to space
    10·1 answer
  • ______ is conserved when metamorphic rock melts and turns into lava.
    14·1 answer
  • A beaker contains two solutions of salt dissolved in water. The two solutions have different concentrations (measured by molarit
    11·1 answer
  • This leaf is 4inches long what kind of observation is this
    5·1 answer
  • you decided to make bread you mix together the yeast mixture and set it on the table overnight but when you wake in the morning
    10·1 answer
  • A skull from the genus Homo that dates from approximately 750,000 years ago is discovered. Where would the foramen magnum most l
    7·2 answers
  • Using terms and concepts that you have learned in this course, examine 10 aspects of your own diet, and explain any changes you
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!