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
Mkey [24]
3 years ago
13

Choose a scientific theory and describe the theory.

Biology
1 answer:
faltersainse [42]3 years ago
4 0
I’m not 100% sure if this is a scientific theory but I’m going with the big bang theory. The big bang theory is a scientist best guess on how the world came to be. A 2013 map of the background radiation left over from the Big Bang, taken by the ESA's Planck spacecraft, captured the oldest light in the universe. This information helps astronomers determine the age of the universe.
You might be interested in
Question 1 4 Eagles and grizzly bears live together in the same habitat. Which of the following situations would lead to eagles
Verizon [17]

Answer:

National Geographic Logo - HomeSKIP TO CONTENT

LOGIN

SUBSCRIBE

ANIMALSPHOTO ARK

Grizzly bear

Grizzly bears once lived across much of western North America until European settlements and aggressive hunting eliminated most of the population.

PHOTOGRAPH BY JOEL SARTORE, NATIONAL GEOGRAPHIC PHOTO ARK

COMMON NAME: Grizzly bears

SCIENTIFIC NAME: Ursus arctos horribilis

TYPE: Mammals

DIET: Omnivore

AVERAGE LIFE SPAN IN THE WILD: 25 years

SIZE: Five to eight feet

WEIGHT: 800 pounds

SIZE RELATIVE TO A 6-FT MAN:

IUCN RED LIST STATUS:? Least concern

LC

NT

VU

EN

CR

EW

EX

LEAST CONCERN

EXTINCT

CURRENT POPULATION TREND: Stable

What is the grizzly bear?

The grizzly bear is a North American subspecies of the brown bear. Grizzlies are typically brown, though their fur can appear to be white-tipped, or grizzled, lending them their name. Grizzly bears are protected by law in the continental United States—not in Alaska—though there have been some controversial attempts to remove those protections in recent years.

4 0
3 years ago
Which perspective dominated american psychology for decades
Orlov [11]
You want me to explain in my opinion? Or ...
3 0
4 years ago
---------structures are those structures that have a reduced or no apparent function in an existing organism but served a purpos
Sergeu [11.5K]
The answer is Vestigial
5 0
3 years ago
Read 2 more answers
The _______ helps maintain homeostasis in the cell by controlling what comes in and out of the cell.
Fofino [41]
I would think that the answer would be C! Good Luck, tell me if it's correct please! :D

8 0
3 years ago
Read 2 more answers
State the property that allows water molecules to be drawn up through the filter paper.
inysia [295]
Cohesion.
Water molecules tend to stick to each other; once a few molecules are drawn up through the filter paper, more molecules will follow.
6 0
4 years ago
Other questions:
  • Dissolution and precipitation of are the main processes that form limestone caves?
    8·1 answer
  • Identify the eukaryotic cellular locations of the fundamental processes that are involved in the central dogma of molecular biol
    11·1 answer
  • In which step of the diagram does the virus release a protein that causes the cell wall to burst?
    11·2 answers
  • Acid hydrolase, a digestive enzyme, would most likely be found in which organelle?
    14·2 answers
  • Which of the following processes does NOT occur in both plant and animal cells?
    8·1 answer
  • Jayden created a cell model using a glass bottle with a cork. he said that the cork could be opened to eliminate waste material
    5·2 answers
  • The European buckthorn was introduced to North America as an ornamental plant. However, this plant is now a major threat to many
    7·1 answer
  • An epeirogenic change:
    8·2 answers
  • Use a Punnett Square of a Bb x Bb cross. B is the factor for brown eyes and bis factor for blue eyes. What color eyes do the par
    15·1 answer
  • Part b zoom out until you can see other constellations that surround ursa minor, such as ursa major (the big dipper) and cassiop
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!