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
BARSIC [14]
3 years ago
9

How long ago did fire use start

Biology
2 answers:
mote1985 [20]3 years ago
7 0
Fire was used 1.5 million years ago back than they didn’t have ovens to make food or have warm heat like now we have heaters n ovens they would use sticks n gather them to make heat for them to warm up or to cook on
Gelneren [198K]3 years ago
5 0

Answer:

1.5 million years ago

Explanation:

Fire was first controlled by humans anywhere from about 230,000 years ago to 1.4 or 1.5 million years ago, depending on which evidence you accept as definitive. Evidence for the use of fire by Homo Erectus beginning some 400,000 years ago has wide scholarly support.

You might be interested in
Which specializes carbohydrate is used for structure of shrimp
FromTheMoon [43]

Answer:

chitin

Explanation:

metchelle. A specialized carbohydrate that is used for structure in shrimp is called chitin. Not only it is found in the shrimp cells, but also on other crustaceans such as crabs and lobsters.

7 0
3 years ago
What do you think would happen to the wolf population if you introduced an additional predator, such as a coyote, which kill mor
lana [24]

Answer:

The wolf population would slowly die off as competition increases. The death rate would increase over the birth rate as food supply would not be  adequate due to the over consumption of the invasive predator.

4 0
3 years ago
Read 2 more answers
Dodder plants consist of tangled masses of yellow, leafless vines and contain few chloroplasts. The vines twist around and grow
RoseWind [281]

Answer:

a

Explanation:

5 0
3 years ago
MARKING PEOPLE AS BRAINLIST!!! Lots of points
pishuonlain [190]

Answer:

As population size approaches the carrying capacity of the environment, the intensity of density-dependent factors increases. For example, competition for resources, predation, and rates of infection increase with population density and can eventually limit population size.

Explanation:

Carrying capacity can be increased by the amount of food available, the local extinction of a competitor, an increase in species fertility, a decrease in predation, an increase in the amount of habitat available for use, and adaptations to the environment, such as resistance to disease or adaptations that serve to ...

3 0
3 years ago
A chimpanzee has 48 chromosomes in its somatic cells. what is the haploid number of chromosomes in the chimpanzee?
noname [10]
There is 2 sets of chromosomes in a regular/somatic cell. In this case chimpanzee have 48 total in each regular cell which means their sex cells/haploid cells have half of that which would be 12 chromosomes. (Haploid cells only have one set of chromosomes)
5 0
4 years ago
Other questions:
  • Which of the following is in the correct order of the three periods in prenatal development from conception to birth? Group of a
    9·1 answer
  • What have you learned about heredity and genetics that could support?
    6·1 answer
  • Analyzing the relationship between variables by using regression allows a researcher to evaluate whether or not one variable wil
    7·2 answers
  • What does the term hydrophobic mean? A. Attracts water B. Repels Water C. More energy D. Less energy
    9·1 answer
  • What is the relationship between infection and microorganisms?
    5·1 answer
  • What are 3 ways that compounds and mixtures differ
    14·1 answer
  • 3. How many membranes does the<br> nucleus have?
    8·2 answers
  • What are chloroplast
    8·2 answers
  • What is the shape of DNA?
    11·1 answer
  • 6) Compare the Wavelength, frequency, and energy of Red and Orange light
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!