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
lianna [129]
3 years ago
5

Scientists have evidence that the Earth has gone through several "ice ages" in which most of the Earth's surface was

Biology
1 answer:
Sladkaya [172]3 years ago
7 0

Answer:

D

Explanation:

This would assist in proving there were ice ages because it shows that cold adapted animals were living before, in what is now warm environments.

You might be interested in
What is the function of the chloroplasts??
liraira [26]
Chloroplast converts energy from the sun into sugars the cells of the plant can use. this process is referred to as photosynthesis 
5 0
4 years ago
Read 2 more answers
Show how an atom looks like a solar system
Bas_tet [7]
In a solar system, there is a sun that is in the middle and has planets orbiting around it. The same way, the nucleus is in the middle with electrons orbiting the nucleus. <span />
4 0
3 years ago
Which of the following is a nucleoside analog commonly used as a reverse transcriptase inhibitor in the treatment of HIV?
Over [174]

Answer:

Azidothymidine

Explanation:

Azidothymidine (AZT) is one of the nucleoside analogs that is used in the treatment of AIDS as it inhibits the process of reverse transcription of HIV (Human immunodeficiency virus).

The HIV replicates by making DNA copies of RNA through the process of reverse transcription. The process is driven by enzyme reverse transcriptase. Azidothymidine (AZT) serves to inhibit the activity of reverse transcriptase enzyme and thereby does not allow HIV to reproduce.

4 0
4 years ago
Which biomolecules does your body use as a long term energy source?
lord [1]

carbohydrates

they are like fat but they are used in your body and hold water whitch makse people look bloted  

8 0
3 years ago
An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?
PilotLPTM [1.2K]
An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in CELL TO CELL RECOGNITION.
Carbohydrates have diverse functions, one of their functions is that they serve as a recognition signal at the surface of cells.
Carbohydrates located on the surface of cells enable cells to recognize and  communicate with one another.
4 0
3 years ago
Other questions:
  • Multicellular colonies of plant cells adhere to each other primarily by ________
    6·1 answer
  • What sentence best supports the statement that hormones are involved in the regulation of homeostasis?
    11·2 answers
  • Cells and what other concept have in common?
    11·2 answers
  • Why are algae plant-like?
    5·1 answer
  • How does soil quality affect the characteristics of ecosystems?
    6·2 answers
  • Match each statement to the type of behavior it describes. Jenna published the results of her latest experiment for the public t
    7·1 answer
  • What structure of the gladiolus plant produces the bulb?
    7·1 answer
  • Latency refers to ;the process of viral replication inside a host. the process of making a viral envelope from portions of the h
    11·1 answer
  • What is the most effective approach the government can take to keep the air cleaner
    13·1 answer
  • Which kingdoms make their own food?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!