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
viktelen [127]
4 years ago
10

Which best describes evolutionary theory?

Biology
1 answer:
kipiarov [429]4 years ago
4 0
Survival of the fittest! Specific traits in an organism that keep its DNA prevalent despite being attacked by bigger organisms or natural disasters.
You might be interested in
How does temperature affect oxygen production?
Rudiy27
It affects it as it is a colder temperature the oxygen is thicker and the atmosphere is shuttered to one area, when it's warmer the oxygen is thinner and the atmosphere is open to several areas
5 0
3 years ago
The number of trophic levels in an ecological pyramid
STatiana [176]
D is limited by the amount of energy that is lost at each trophies level.
6 0
3 years ago
Can someone help with this please
yuradex [85]

Answer:

Hello!

*I'll include the names here and the definitions and properties in the explanation since they are descriptive.

Three States of Matter:

  1. Solid
  2. Liquid
  3. Gas

Explanation:

Matter:

Anything that has mass and occupies space (volume) is called matter. Basically, matter (and energy) constitute all the phenomena in the universe.

Composition of Matter:

1. Atom:

An atom is the smallest component into which matter can be divided. It contains charged particles such as electrons, protons and neutrons. It is the basic building block of all substances.

2. Element:

An element is a chemical substance that cannot be broken down into its constituents by simple chemical processes. For example, copper (Cu)

3. Compound:

A chemical substance formed by the combination or bonding of two or more atoms or elements. For example, NaCl is a compound that contains the elements sodium and chlorine linked together by chemical bonds.

4. Physical Properties of Matter:

Properties that are physically observable and quantifiable. All properties that can be studied without changing the chemical constitution of matter. Following are some examples of physical properties:

  • Melting point
  • Boiling point
  • Lustre
  • Shape
  • Conductivity
  • Mass
  • Volume
  • Density
  • Length

5. Chemical Properties of Matter:

Properties that demonstrate a substance's ability to form chemical bonds (undergo chemical reactions) with other substances. Chemical properties are only observable or measurable if the state or chemical composition of the substance is changed. Some examples are:

  • Chemical stability
  • Flammability
  • Reactivity (with acids, oxygen, bases, etc.)
  • Oxidation/Reduction
  • Radioactivity
6 0
4 years ago
biology 1 ecology test why are there so few plants that live at the ground level in a tropical rainforest?
rusak2 [61]
In a tropical forest, there are many tall trees with long leaves that block the sunlight. This top layer is also called the canopy. Since they block the sunlight, there is only a few number of plants that can live on the ground because they don't receive enough sunlight to survive.
8 0
3 years ago
Which of the following is a value of biodiversity
rewona [7]
A value of biodiversity is how each species has an important role to play in the ecosystem. Whether it's being a predator, prey, or help in the role of decomposing, each species are important in the chain. 
7 0
4 years ago
Other questions:
  • Bioartist suzanne anker experiments with creating artificial environments (such as the conditions suitable for life in outer spa
    15·1 answer
  • If a single mutation turned off the growth of some pairs of legs within an organism what's most likely affected?
    6·1 answer
  • Biologists focus on heredity in human development, whereas sociologists focus on learning, socialization, and culture. This diff
    12·1 answer
  • Which of the following statements about the nucleus is NOT true?
    8·1 answer
  • ❗️❗️❗️❗️❗️❗️PLEASE ANSWER FIRST GETS BRAINLIEST
    5·1 answer
  • Why are fossil fuels become a primary energy source?
    13·1 answer
  • During Cellular Respiration what is used to create energy?
    8·1 answer
  • What is this need help ASAP !!!!
    8·1 answer
  • Helllpppp!!!!
    11·1 answer
  • List 2 positive consequence of natural resource use/consumption​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!