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
Travka [436]
3 years ago
12

Plz help if you can added photo.

Biology
1 answer:
Agata [3.3K]3 years ago
8 0

Answer:

i think they are asking for how many electrons so maybe 2 or 1s^2

Explanation:

You might be interested in
Please help me. i’m confused and don’t know the answer
Cerrena [4.2K]

Answer: The correct answer is C: decreased use of fossil fuels.

Explanation: The burning of fossil fuels causes the release of CO2 and other harmful substances into the atmosphere. Fossil fuels are fuels that are burnt by power plants and such to generate power.

3 0
3 years ago
Do all toxic substances in the environment bioaccumulate
Degger [83]

Answer:

it cannot be easily degraded in our environment.Like humans, animals and plants are exposed to PBTs in the environment through air, water and food. ... Persistent bioaccumulative toxic substances (PBTs) are chemicals that do not degrade easily in the environment.

6 0
3 years ago
The steps of protein synthesis
vlada-n [284]

Answer:

c is the answer

Explanation:

6 0
3 years ago
Who created the "first real theory of evolution" that animals can undergo
Nana76 [90]

Answer:

Jean-Baptiste Lamarck  

Explanation:

Jean-Baptiste Lamarck was a French biologist which developed the first theory to understand how species change (evolve) over time. This evolutionary concept was published under the name of 'Theory of the Transmutation of Species' in the early 19th century. Subsequently, Darwin published his famous and widely accepted evolutionary theory in the book 'On the Origin of Species' (1859).

8 0
2 years ago
The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of
mixas84 [53]

Answer:

rapid burial of vast amounts of vegetation

Explanation:

The organic matter is always decomposing, just that it depends on the conditions at what kind of a rate the decomposition will happen. If the climate is warmer and humid, then the decomposition is very quick. This results in a rapid burial of enormous amounts of vegetation. As the vegetation dies out, it piles up constantly, decomposes very quickly, and if there is something that can cover it, like mud for example, it will be buried in the ground. This is actually how the big deposits of coal have got the basis to form in the Carboniferous period.

5 0
3 years ago
Other questions:
  • The universe tends to move to a state of entropy or A: disorder B: organization C: mediocrity
    12·3 answers
  • The evolution of life on Earth is ongoing for over 4 billion years?true or false.
    9·2 answers
  • Half of the polar bears in a small population die. This population may experience changes due to what
    7·1 answer
  • Veins returning to the heart can close to prevent the backflow of blood. Which component in the veins contributes to this proces
    13·1 answer
  • A nurse is caring for a patient who has been receiving a drug by the intramuscular route but will receive the drug orally after
    15·1 answer
  • Which of the following is a benefit of using dams as a source of freshwater? A. Dams increase the chances of a flood. B. Dams di
    14·2 answers
  • Secondary circular reaction is characterized by infants' new adaptation and _____.
    5·2 answers
  • If the results of an experiment disprove the hypothesis, the test was poorly designed and is invalid.
    9·1 answer
  • Steps of protein synthesis
    10·2 answers
  • Which describes the number of people who die per one thousand individuals in a population per year?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!