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
shtirl [24]
2 years ago
8

Which best helps scientists determine the age of fossil

Biology
1 answer:
Scrat [10]2 years ago
7 0

Explanation:

To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.

You might be interested in
Uterine contractions that increase in intensity and regularity, and result in changes to the cervix are contractions of
kobusy [5.1K]

Uterine contractions that increase in intensity and regularity, and result in changes to the cervix are contractions of Labour. This is further explained below.

<h3>What are Uterine contractions?</h3>

Generally, Uterine contraction is simply defined as the contraction of the uterine muscles, This entails the compression or contraction of uterine muscles.

In conclusion, This is seen during childbirth.

Read more about Reproduction

brainly.com/question/23471979

5 0
2 years ago
How can a gene map be used? Why do scientists induce mutations in organisms?
jarptica [38.1K]

Answer:

Genome mapping is used to identify and record the location of genes and the distances between genes on a chromosome. Genome mapping provided a critical starting point for the Human Genome Project. Sequenced DNA fragments can be aligned to the genome map to aid with the assembly of the genome.

By inducing mutations, scientists have been able to increase genetic variation, which breeders depend on to produce crops with desirable traits, such as resistance to diseases and insects. ... Mutations can be induced in a variety of ways, such as by exposure to ultraviolet or ionizing radiation or chemical mutagens.

Explanation:

4 0
3 years ago
A slower-than-normal heart rate is called __________.
MakcuM [25]

Answer:

B. bradycardia

Explanation:

Bradycardia, also known as slow heart rate, is usually slower than 60 beats per minute.

Hope this helps! :)

3 0
3 years ago
Which region is directly near the edges of a continent?
LiRa [457]

Answer: a continental margin

Explanation:

6 0
2 years ago
What is an ionic bond?
LiRa [457]
D- a bond in which electrons are transferred
8 0
3 years ago
Other questions:
  • Which part of the brain is associated with ten of the 12 cranial nerves
    14·1 answer
  • What is carotenoid pigment
    5·1 answer
  • CONNECTION
    10·1 answer
  • A gene has the base sequence that starts with TCG GAC CAT CGA.
    5·2 answers
  • What are the common parts of a nucleotide?
    9·1 answer
  • What role do clouds play in the water cycle
    7·1 answer
  • How do i solve this problem? <br> What are the correct answers?
    12·1 answer
  • EXPLAIN How have advancements in computer technology most directly influenced our
    5·1 answer
  • As atp begins to build up in a cell, metabolism slows down. How does this happen?.
    9·1 answer
  • I NEED HELP!!!!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!