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
Andre45 [30]
4 years ago
15

Modern humans first appeared during the

Biology
2 answers:
stira [4]4 years ago
4 0
A. Most recent period of the Cenozoic era. 


ratelena [41]4 years ago
4 0

Answer:

The correct answer is A) most recent period of the Cenozoic era.

Explanation:

Modern humans belong to a species called Homo sapiens that first appeared approximately 200.000 years ago. The Cenozoic era is the latest, made of two periods (tertiary and quaternary) where the latest is the quaternary that goes from 1,8 to 0,01 million years.

You might be interested in
List two examples of materials that transmit sound, absorb sound, and reflect sound.
sukhopar [10]
Fiberglass tiles and carpeting

3 0
3 years ago
Read 2 more answers
What are invasive species
nataly862011 [7]

An invasive species is a species that is not native to a specific location, and that has a tendency to spread to a degree believed to cause damage to the environment, human economy or human health.

8 0
3 years ago
gawain sa pagkatuto bilang9 buuin ang pagsusuring personal worksheet isulat ang iyong mga tala o kasagutan sa kuwederno
docker41 [41]

Answer:

brah what kund of language is this

4 0
3 years ago
Which statements regarding hypotheses are true?
valina [46]
The answer is C. Because when you write an hypothesis you’re thinking about what might occur during and after the experiment. And your experiment must have independent, dependent, and control variables.
5 0
3 years ago
MRNA directs the building of proteins through a sequence of
Ad libitum [116K]

Answer:

The mRNA interacts with a specialized complex called a ribosome, which "reads" the sequence of mRNA bases. Each sequence of three bases, called a codon, usually codes for one particular amino acid. (Amino acids are the building blocks of proteins.)

Explanation:

5 0
3 years ago
Other questions:
  • Germ theory that states that microorganisms, which are too small to be seen without the aid of a microscope, can invade the body
    6·2 answers
  • Why do we not have many fossil records from the precambrian era?
    12·2 answers
  • Th formation of new organisms is called
    15·1 answer
  • Which is a reactant in the Calvin cycle?
    8·2 answers
  • Where did the First potato grow
    12·2 answers
  • Materials of low mass are combined to form a substance of higher mass during ____.
    11·1 answer
  • An ecologist is examining a field with wild flowers. They want to know what types of pollinators carry the most pollen among flo
    11·1 answer
  • Do blind people dream in visual images???
    14·2 answers
  • What is the outer layer of earth called​
    6·2 answers
  • You will write an argumentative essay to the “Bill and Melinda Gates Foundation” to convince them to support the use of genetica
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!