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
Liula [17]
3 years ago
9

Molars and premolars of early archaic homo sapiens are reduced in size, while in some populations, front teeth may be increased

in size. how do anthropologists explain this observation
Biology
1 answer:
brilliants [131]3 years ago
6 0
The difference in tooth wearing according to anthropologists can explain feeding habits of early man. One explanation is the use of front teeth especially as tools (for cutting) also enabled evolution to favor their increased size. Teeth generally decreased in size as early man's brains became bigger and were able to process foods before eating.
You might be interested in
.
aev [14]
The second one is the answer
6 0
3 years ago
  How does the way animal cells use their vacuoles compare to the way plant cells use theirs?
ratelena [41]
The major difference is that plants use vacuoles to store excess amounts of water, while animal cells do not. A plant standing up straight compared to a plant wilting over is a result of water capacity in the vacuoles
8 0
3 years ago
Rats can be a real danger when they find<br>their way into your food storage spaces? yes or no​
eduard

Answer:

yes, it could be something that's old or something rats cant eat/drink

Explanation:

5 0
2 years ago
Scientists use tissue cultures to study possible medicines that can be used to treat cancer patients. What is one benefit of thi
Eduardwww [97]

The answer is A. When a potent drug is discovered, it has to undergo animal and human trials to test it ADMET (Absorption, Distribution Metabolism, Excretion, and Toxicity) properties. Using tissue cultures to test drugs, such as cancer drugs, prevents the incidence of subjecting humans to the unknown adverse effects of the drugs before the drugs are determined to be safe for use.

7 0
3 years ago
Read 2 more answers
Can I get the answers for these like what are they? Choices are
Radda [10]

Determine whether the following symbols are universal or contextual. In "The Nightingale and the Rose,"

Oscar Wilde uses a red rose as a symbol for love. In To Kill a Mockingbird, Harper Lee uses a mockingbird as a symbol for innocence.

In A Little Princess, Frances Hodgson Burnett uses hot buns as a symbol for the connection between the main character and a poor street child.

In "The Water of Life," the Brothers Grimm use water as a symbol for life.

4 0
3 years ago
Other questions:
  • Which of the following terms does NOT belong? Select one: a. adipose b. bone c. cartilage d. transitional
    15·2 answers
  • Number of children is an example of a variable at the ratio level of measurement.
    9·1 answer
  • Some photosynthetic bacteria contain the protein bacteriorhodopsin, which absorbs light and pumps protons out of the cell direct
    11·1 answer
  • Explain how the data in the table can be used to determine possible evolutionary relationships.
    15·1 answer
  • Seismic waves travel at different speeds according to type.
    8·1 answer
  • What is the paired structure that helps to organize the spindle?
    15·1 answer
  • What is the term for a preserved footprint left behind any animal
    9·1 answer
  • What are the potential hazards relating to materials handling injuries?
    12·1 answer
  • PLEASE HELP!!!!!!
    12·1 answer
  • Answer the question please quickly
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!