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
Evgesh-ka [11]
3 years ago
8

Which of these was not characterized of the first cells on Earth?

Biology
1 answer:
Gnesinka [82]3 years ago
8 0

Answer:

B

Explanation:

prokaryotic cells was not characterized of the first cells on Earth

You might be interested in
Why do plants and other photosynthetic organisms need CO2 from the atmosphere?
makkiz [27]
Http://www.biocab.org/Carbon_Dioxide_CO2.html
7 0
2 years ago
What are some impacts of climate change on terrestrial ecosystems?
Ber [7]

Answer:

Climate change can overwhelm the capacity of ecosystems to mitigate extreme events and disturbance, such as wildfires, floods, and drought.

<em><u>-TheUnknownScientist</u></em>

5 0
2 years ago
State one effect the reintroduction of the wolf may have on the coyote population within the Adirondacks
Masteriza [31]

Answer:

Decrease in the population of coyote occurs after the reintroduction of the wolf within the Adirondacks  effect.

Explanation:

Wolves are the top predator in the ecosystem. They hate coyote and kill them and sometime eat them too. So the reintroduction of the wolf decreases the population of coyote by killing them directly and by consuming the prey and the coyote die due to hunger. Coyote feed on rabbit, snakes, deer, fruits and grasses so decrease in coyote population increases the availability of grasses and other animals for different animals.

5 0
3 years ago
The atom of an element has 4 protons and 5 neutrons. Its atomic number is?
N76 [4]

Answer:

atomic number is 4 and neutron is 12

5 0
2 years ago
Read 2 more answers
I don't have any friends anymore. Someone help me out?
iren [92.7K]
I’ll be your friend!
4 0
3 years ago
Other questions:
  • A crustacean that remains in one place and produces a hard volcano-shaped structure for protection is called a
    14·1 answer
  • What does the sign pictured above mean?
    5·2 answers
  • What is the pupil of the eye? select one:
    9·1 answer
  • Green and brown algae share many common features. Both have pigments for trapping sunlight and use photosynthesis for energy. Bo
    12·2 answers
  • All of the black bears in a cave make up
    13·1 answer
  • What do different environments cause different species to do?
    10·2 answers
  • Explain the merits of alternative strategies of waste management.
    6·1 answer
  • What happens to the breathing rate of an individual when working out?
    6·2 answers
  • How is cellular respiration and photosynthesis linked to specific organelles within the eukaryotic cells?
    14·2 answers
  • HELP!!!! 50PTS!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!