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
Tanya [424]
3 years ago
8

Evolution is the process by which populations accumulate inherited changes over time. Which of the following mechanisms drives e

volution?
natural selection
nitrogen fixation
fossilization
plate tectonics
Biology
2 answers:
natima [27]3 years ago
7 0

Answer:

Natural Selection :D

Explanation:

Papessa [141]3 years ago
4 0
Natural selection is the only option that relates to the evolution theory
You might be interested in
What is one way water moves through the nonliving parts of an ecosystem
Crank
Evaporation. Transpiration and photosynthesis deal with plants, living things. Sweating with humans, living things. Evaporation does not, therefore leaving it the only option left.
7 0
3 years ago
Read 2 more answers
Coal is a fossil fuel that is used to produce electricity. Which of these statements best describes a cost of coal mining on the
Nastasia [14]

Answer:

It's groundwater becomes contaminated.

Explanation:

More than 94% of the coal ash ponds in the United States are unlined. Almost all of them are contaminating groundwater with toxins above levels that the U.S. Environmental Protection Agency deems safe for drinking water.

sorry if it dosn't help i had a bad day ;-;

6 0
3 years ago
What causes the temperature change in the stratosphere?
Thepotemich [5.8K]

Answer:Its altitude

Explanation:

7 0
3 years ago
Read 2 more answers
The trait for red hair is recessive, meaning that when a person expresses two copies of this allele they have red hair. what can
AlekseyPX
Let "r" stand for the recessive red hair trait. A person with red hair must have a genotype of "rr" ( one from each parent) in order to have red hair( red hair being the phenotype).

Let "B" stand for brown hair and "b" stand for not brown hair. A person with brown hair can have a genotype of "Bb" or "BB" and have a phenotype of Brown hair. This is becasue brown hair "B" is the dominant trait.
5 0
3 years ago
Where are CO2 and O2 found primarily in our environment? A.life forms B.atmosphere C.rock/soil
valkas [14]
B. atmosphere since the atmosphere is made up of o2, co2 (a greenhouse gas) and nitrogen. those are the primary elements

7 0
3 years ago
Other questions:
  • Which is NOT a macromolecule *
    10·1 answer
  • 1. By examining the fin of a primitive fish, scientists
    12·1 answer
  • The process of cellular differentiation is a direct result of what?
    15·2 answers
  • Plants appear green because they do not absorb the green wavelengths of light what happens to those green light waves when they
    15·1 answer
  • The cell wall of a plant consist mostly of cellulose a carbohydrates which provides a strong structure. which of the following e
    6·2 answers
  • Why does salad become soggy and wilted when the dressing has been on it for a while? Explain in terms of osmosis.
    11·1 answer
  • What is dna and where excately is it in your body?​
    14·2 answers
  • Discuss the meaning and significance of the fact that the<br> genetic code is degenerate.
    8·1 answer
  • Constant loud sound can cause permanent damage to the structure of which of these?
    8·1 answer
  • Increased Serum Interleukin-2 Levels Are Associated with Abnormal Peripheral Blood Natural Killer Cell Levels in Patients with A
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!