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
monitta
3 years ago
5

According to the big bang theory the universe was once a very

Biology
1 answer:
kati45 [8]3 years ago
8 0
According to the Big Bang theory, the universe was once very dense and is now expanding. 
You might be interested in
What molecules go into the calvin cycleee
grandymaker [24]
FDAH, ATP, CO2, NADPH
4 0
3 years ago
Cell division in prokaryotes Is called ___________.
Hatshy [7]
Binary fission I think
5 0
3 years ago
14. The instructions for assembling proteins are contained in the
vagabundo [1.1K]

Answer:

Ribosome

Explanation:

Mark me as a brainlist if it helped you

6 0
3 years ago
Read 2 more answers
A small island is home to a unique population of land snails. This population was founded by 10 individuals that floated to the
vekshin1

Answer:

  • The Island population likely has fewer alleles-that is versions of genes-than the mainland population.

       A- Agree <u>B- Disagree</u>

  • Genetic drift is more pronounced in the island population than in the mainland population in these first few generations

       A- Agree <u>B- Disagree</u>

  • Some harmful traits may have become more common in the island population than in the mainland population

       <u>A- Agree</u>- B- Disagree

  • Biologist observed genetic drift but not evolution

       <u>A- Agree</u> B- Disagree

Explanation:

If there was genetic drift, then allele frequency either increased or decreased by chance, irrespective of natural selection that is irrespective to weather those alleles helped individuals survive in the island environment. In molecular genetic data, there are statistical signature in the  population variation that indicate weather selection or other processes occurred.

7 0
3 years ago
What do coral reefs do as producers? what do they create for the ocean
cricket20 [7]

Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.

Explanation: Hope it helps :)

3 0
2 years ago
Other questions:
  • What term describes the reversion of animals to behaviors characteristic of their species even when being reinforced for perform
    5·1 answer
  • Which kind of diagram shows the amount of organic matter in the trophic levels of an ecosystem?
    6·1 answer
  • Fill in the blank
    15·2 answers
  • Which of the following releases energy? (4 points)
    6·2 answers
  • Fertilizers and pesticides applied to farm fields in Pennsylvania have made their way down into the Chesapeake Bay in Maryland.
    11·2 answers
  • What is the composition of a DNA fragment?
    8·1 answer
  • What happens when previous adaptations are no longer suitable for. changes in the environment
    7·1 answer
  • In the structure of DNA, which nucleotides always pair with adenine
    12·2 answers
  • Consider each statement below and determine which is correct regarding cellulite in the body. View Available Hint(s) Consider ea
    15·1 answer
  • Which shows the correct order of processes for fungi to reproduce sexually
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!