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
mixer [17]
3 years ago
13

What is thought to have caused the ice ages?

Biology
1 answer:
Nady [450]3 years ago
5 0
C-earths rotation I believe that’s the answer
You might be interested in
Describe how the folded structure of a peptide chain and the stereochemistry of an l-amino acid illustrate the difference betwee
snow_tiger [21]

The configuration is a concept that is related to the order (poition) by which different substituents linked to the same central atom, in the case of amino acids, around the central carbon atom. So, amino acids can be divided in two groups, L- and D- forms, analogous to left-handed and right-handed configurations.  

On the other hand, protein folding (folded structure of peptides) is the physical process by which a protein chain acquires its conformation (3D structure) that is usually biologically functional.


7 0
3 years ago
What's up these organisms has an exoskeleton?
Ainat [17]
The most common organisms with exoskeletons are arthropods which include insects (bees, ants), arachnids (spiders) and crustaceans (lobsters and crabs).
4 0
3 years ago
An organism eats grass and is preyed upon by a carnivore. Which categories describe this organism?
gladu [14]

Answer:

hey friend, the answer of your question is

B. consumer and herbivore

<em>hope this was helpful....</em>

<em>pls mark this as the brainliest answer...</em>

7 0
3 years ago
Read 2 more answers
.
Paraphin [41]
100 percent, because if both parents have the same genotype of Tt then most likely the child will have 100percent.
5 0
3 years ago
What is the relationship between allelic frequencies and natural selection
Darina [25.2K]

Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Stable ecosystems can be altered, either rapidly or slowly, through which of the following events?
    6·1 answer
  • What is the name of the model of maximum rate of population growth
    11·1 answer
  • Echinoderms have a(n)
    6·1 answer
  • The description of a cell's energy process is listed below.
    5·1 answer
  • Which of the following is NOT a tissue type? *
    10·1 answer
  • The genetic code is redundant. What is meant by this statement?
    15·1 answer
  • Which macromolecule would be considered as a quick energy source found in pasta and breads?
    11·1 answer
  • PLEASE PLEASE PLEASEEEE HELP
    10·2 answers
  • Which statement is true regarding keystone species in an environment?
    10·1 answer
  • Hi, I need help with this I don't really understand :[
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!