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
LiRa [457]
3 years ago
14

Data about our past climates is contained in...

Biology
2 answers:
ipn [44]3 years ago
6 0

D. ice core samples for the arctic and anarctic

Ivanshal [37]3 years ago
5 0

Answer:

Sediments are the most commonly studied paleoclimate archive. Their ubiquity spans marine, fresh water, and land environments and extends back nearly 4 billion years. Layers of sediment contain many clues to what the climate was like at different time scales in the past.

You might be interested in
One group of students is investigating the cause of the unusual color of water in wells of a location. They analyze the land sur
Murljashka [212]

Answer:

Option B, Get the results approved by government agencies

Explanation:

The findings of the student can be verified by someone who has already conducted research or studies in the same field earlier. Since a government agency would have carried out a sincere study and their findings would be more accurate as compared to any of the secondary sources, newspaper or magazine publication, it would be advisable to get the results verified by some government agency.

Also a finding attested by a government organization is more trusted than its verification from any other sources.  

Hence option B is the correct choice of answer

7 0
3 years ago
Sexual reproduction can be divided into two different types based on
NemiM [27]

Answer:

Asexual and Sexual reproduction.

Explanation:

Reproduction can either have one or two parents. Based on this there is two types of reproduction:

Asexual: A type of reproduction where a single parent is divided by itself and reproduce its offspring.

Sexual: A process where two parents participate in producing their offspring.

5 0
3 years ago
Science, Please help! thanks
Sphinxa [80]

Answer:

BB 1

bb 2

SS 1

Bb 3

Ss 3

ss 2

Explanation:

hetero = different

homo = same

recessive small letters

dominant big letters

3 0
3 years ago
The complex of dna and protein that makes up a eukaryotic chromosome is properly called __________.
victus00 [196]

The complex of DNA and protein that makes up a eukaryotic chromosome is properly called <u>chromatin .</u>

<u></u>

  • Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells.

What is the chromatin and its function?

  • To create chromosomes, chromatin fibers are coiling and condensing.
  • Numerous cellular functions, including DNA replication, transcription, DNA repair, genetic recombination, and cell division, are made possible by chromatin.

What is chromatin in cell?

  • Chromosomes in eukaryotic cells are made of chromatin, a compound of DNA and proteins.
  • Nuclear DNA is extremely compressed and wrapped around nuclear proteins in order to fit inside the nucleus; it does not exist as free linear strands.

Where is chromatin found?

  • Chromatin is a genetic material or a macromolecule comprising DNA, RNA, and associated proteins, which constitute chromosomes in the nucleus of a eukaryotic cell.
  • This chromatin is located within the cell nucleus.

Learn more about chromatin

brainly.com/question/11073325

#SPJ4

5 0
2 years ago
How do producers impact the carbon oxygen cycle?
nalin [4]

Answer:

They can make oxygen and they breathe in carbon so it helps reduce carbon but at the rate we make carbon it is too fast for the plants

Explanation:

5 0
3 years ago
Other questions:
  • Can you describe the rock cycle ?
    6·1 answer
  • Draw a pyramid of energy to show how energy flows through the antarctic food web. Use
    7·1 answer
  • Prokaryotic cells are not able to create pseudo podía is cytoplasmic streaming because
    15·1 answer
  • Climbing plants have structures called tendrils which, due to __________, are able to attach to surfaces. A. phototropisms
    7·1 answer
  • White blood cells are the body's natural defenders against harmful invaders. One way white blood cells offer protection is by en
    12·2 answers
  • The following are the recombination frequencies for a set of genes found on the same chromosome: X-W 7% W-Y 10% X-Z 13% W-Z 20%
    13·1 answer
  • Please answer fast!! ​
    12·1 answer
  • I am confused with this question
    7·2 answers
  • Please helppppp I need the answers for this test
    11·1 answer
  • Function of SETAs for post school learners
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!