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
MaRussiya [10]
3 years ago
6

Based on the current model of evolutionary history, the first living cells to evolve on earth were A) bacteria. B) eukaryotes. C

) fungi. D) protist.
Biology
2 answers:
DIA [1.3K]3 years ago
8 0

Answer: A). bacteria

The first living cells to evolve on earth were single celled bacteria. These single celled organisms developed specialized structures to trap sunlight energy and to carry out photosynthesis e.g mitochondria, chloroplasts and lead to the development of multicellular organisms known as plants which are included in eukaryotes. All these changes have been found in fossil records of primitive organisms.

Pani-rosa [81]3 years ago
6 0
The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
You might be interested in
Which summarizes the genetic research completed by the Austrian monk Gregor mendel
liq [111]
Number 3 the answer is c HOP IT HELP
3 0
3 years ago
How can you distinguish a mixture from a substance based on their boiling point?​
frozen [14]

Answer:

Its based on their physical properties

Explanation:

3 0
3 years ago
Name the complex substances that food contain? ​
Anika [276]

carbohydrates

fats

proteins

fiber

vitamins

water

Minerals

Explanation:

Food is complex of different minerals. These minerals helps to meet our body demand for materials important for sustenance.

There are different classes of food based on their chemical properties and functions. These classifications are based on the complex nutritive substances that can be derived from them.

  • Carbohydrates supplies energy to the body.
  • Proteins also provides energy and it helps to repair worn out body tissues.
  • Fibers are needed to aid digestion
  • Vitamins provides enzymes for the body
  • water is an essential life compound.
  • Minerals are used for several metabolic processes and they are good electrolytes in the body.

learn more:

Food brainly.com/question/8790597

#learnwithBrainly

5 0
3 years ago
i think ive gotten them right so far but im not sure what number 6 is, even though theres only one left "Prophase" thats not rea
vivado [14]
The order from what I remember is
Interphase
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis- also known as daughter cells
7 0
3 years ago
What ate the stages of meiosis of an animal cell
Gnesinka [82]

Answer:

Since cell division occurs twice during meiosis, one starting cell can produce four gametes (eggs or sperm). In each round of division, cells go through four stages: prophase, metaphase, anaphase, and telophase

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is one major difference between sandstone and siltstone?
    6·1 answer
  • The sequence of DNA 5' ATCAGCGCTGGC 3' is part of a gene. How many amino acids are coded for by this segment?
    11·1 answer
  • Currently, two extant elephant species (X and Y) are placed in the genus Loxodonta, and a third species (Z) is placed in the gen
    12·1 answer
  • Place the developments in evolutionary history in the proper time frame.
    6·1 answer
  • What happens to the large amount of energy at each level as of the food chain​
    12·1 answer
  • Excluding the stop codon, the coding sequence consists of 1533 nucleotides. How many amino acids will this translate into?
    13·1 answer
  • What is the typical time frame for creating a vaccine? (Before covi)
    14·1 answer
  • 20 points!!!!!!!!!!!!!!
    7·1 answer
  • I NEED HELP ASAP!!!!!!!
    6·1 answer
  • I will mark brainiest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!