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
Kay [80]
3 years ago
12

How does the teeth of afarensis compare to the teeth of the modern human?

Biology
1 answer:
vfiekz [6]3 years ago
7 0
They were similar to modern humans in that they were bipedal (that is, they walked on two legs), but, like apes, they had small brains. Their canine teeth were smaller than those found in apes, and their cheek teeth were larger than those of modern humans.
You might be interested in
Contracts Slowly Striated Voluntary
hoa [83]

Answer:

student 1

Explanation:

The smooth muscles contract and fatigue slowly but are not striated and are innervated by involuntary nervous system. The cardiac muscles are uninucleate and striated. The skeletal muscles are innervated by the voluntary nervous system hence concerned with voluntary movement.

4 0
3 years ago
Imagine the grasshoppers population was gone. What would happen to the black and white bird population?​
Zina [86]

Answer:

The black and yellow bird population would begin to starve and would be forced to find alternative food, or die off. This would then send ripples through the food web, causing almost every species to be effected by the grasshoppers being gone.

4 0
3 years ago
If the mass of an object increases, the force acting on it, such as gravitational force, also increases.
bixtya [17]
The answer to this question is true
5 0
3 years ago
Read 2 more answers
Define homologous chromosomes
ra1l [238]

Homologous chromosomes, is a pair of chromosome connected by a centromere. In sexual reproduction, the chromosome of the mother and the chromosome of the father pairs together.

3 0
3 years ago
Organelles such as mitochondria and the endoplasmic reticulum have membranes that compartmentalize reactions and other metabolic
tino4ka555 [31]

Answer:

The correct answer is - they both have highly folded membranes.

Explanation:

Organelles such as the endoplasmic reticulum, Golgi apparatus, and mitochondria have highly folded double membranes. This highly folded membrane provides the increased surface area in the organelle.

As the inner membrane of these organelles is the site for many chemical reactions the highly folded or layered membranes get more space for such reactions to occur due to increased surface area.

8 0
3 years ago
Other questions:
  • The type of chemical influencing cell division and elongation:
    15·1 answer
  • What do you think prokaryotes envolver before eukaryotes?
    7·1 answer
  • A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other
    5·2 answers
  • Drag the labels onto the flowchart to show the sequence of events that occurs once the membrane potential reaches threshold. You
    5·1 answer
  • A slow reproduction process is a disadvantage of which form of reproduction?
    6·2 answers
  • Why properties of a substance determine how that substance is will react when combined with other substance
    10·2 answers
  • How are the algae cells different from the other cells?
    14·1 answer
  • ***I WILL GIVE BRAINLIST*** What determines the order in which new nitrogen bases line up?
    5·1 answer
  • During weeks 17-20, quickening occurs, which is when the __________. a. fetus’ sense of hearing is developing at a rapid pace b.
    14·1 answer
  • 22. Robert Hooke, a French scientist, published Micrographia in which he described many
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!