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
Inga [223]
3 years ago
10

The first estimate of the age of our planet was that of:

Biology
1 answer:
Blizzard [7]3 years ago
8 0
It was from darwin  he was the 1
You might be interested in
What will happen if a animal is deprived of oxygen?
dem82 [27]

Answer:

IT WILL DIE

Explanation:

OXYGEN IS VERY IMPORTANT FOR ANIMALS

6 0
3 years ago
Read 2 more answers
In your own words, describe why an astronaut's weight is different on the moon than it is on Earth.
Anna35 [415]
Our weight on moon is less than it would be on Earth due to a difference of the strength of gravity on the moon. The moon's gravitation force is determined by the mass and the size of the moon. ... This means that if you went to the moon you would weigh less, even though your mass stays the same
5 0
2 years ago
Read 2 more answers
How do the biomes change as you go from west to east across the United states?
sveta [45]
There are different biomes because of climate.
4 0
3 years ago
The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articu
Ksivusya [100]
<h2>The rotational motion of the forearm</h2>

Explanation:

  • The two large bones of the forearm, one being the Ulna and the other is radial bone or radius.
  • The Radius is larger in size than the Ulna.
  • Radius is prism shaped, little curved longitudinally long bone.
  • The part of two joints known as elbow and wrist comprised the Radius.
  • Radius link with the capitulum of the humerus at the elbow region.
  • Radius forms a joint at the wrist region with the ulna bone.

6 0
3 years ago
A woman has her personal genome analyzed for the BRCA1 mutation after learning that her father is heterozygous and carries one m
puteri [66]

Answer:

a. 50%

Explanation:

<em>BRCA1 genes is a tumor supressor gene whose harmful mutation can cause hereditary breast ovarian cancer syndrome in both males and females. The BRCA actually stands for breast cancer.</em>

<em>Mutation in BRCA1 gene is heritable and every progeny of a carrier parent irrespective of the sex has a 50% chance of inheriting the trait from such parent, be it from the mother or the father.</em>

Hence, the correct option is a.

5 0
3 years ago
Other questions:
  • A recombinant plasmid created during a recombinant DNA experiment:
    14·1 answer
  • 1. Gametes are formed by.. (1 point)
    10·2 answers
  • Which energy source do plants use to produce sugar
    12·1 answer
  • A(n) _____________ is a pattern of dark bands on photographic film that is made when DNA fragments are separated by gel electrop
    15·1 answer
  • What is mRNA please help
    9·2 answers
  • As the days get shorter and the temperature drops, this bear _______________ to get ready for hibernation. A) sheds extra fur B)
    8·2 answers
  • 2. Traditionally, protists were classified in kingdom Protista. How has the classification of protists changed? 3. Relate Cause
    6·1 answer
  • #13. Choose the best answer
    14·2 answers
  • How does scoliosis affect normal movement
    5·1 answer
  • Which question is impossible to test through observation? Which bird species migrates in winter?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!