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
AlladinOne [14]
3 years ago
7

The earliest hominid fossil, “Lucy,” is estimated to be 3.2 million years old. This early human-like species shares an important

characteristic with modern humans: bipedalism. Which of the following would favor the selection of bipedal posture over walking on all fours?
Bipedal posture allowed for greater mobility in the tree canopy.


Bipedal posture allowed arms to be free to develop and use tools.


Bipedal posture allowed for an increase in hominid brain and jaw size.


Bipedal posture allowed a greater number of offspring to be produced in hominids.
Biology
2 answers:
valina [46]3 years ago
8 0

Answer:

Bipedal posture allowed arms to be free to develop and use tools.

Explanation:

DENIUS [597]3 years ago
5 0

Answer:

B

Explanation:

B

You might be interested in
Which layer of the atmosphere absorbs significant amounts of untraviolet light
defon

Answer: The answer is the Stratosphere.

5 0
3 years ago
Read 2 more answers
Which kind of worm is the scientist most likely studying?
Veronika [31]

Answer:

Roundworm

Explanation:

Unsegmented kicks out the possibility of A or D.  Roundworms are pointed at their ends and have distinct males and females

8 0
3 years ago
The four fundamental types of organic molecules are nucliec acids, proteins, carbohydrates and
lesya [120]
@nd lipids...I think lipids
3 0
2 years ago
Read 2 more answers
What can you conclude about DNA from the idea that it is<br> like a cell's "brain"?
Trava [24]

Answer:

A cell cannot function without them

Explanation:

6 0
2 years ago
Garden plants are eaten by snails, which are eaten by birds, which are eaten by the household cat. What happens to the other mem
Alex17521 [72]

The correct answer is (d) The number of plants and birds increases and the number of snail decreases.

Green plants are eaten by snails, snails by birds, and birds by household cat. If cat is removed from the cycle then the number of birds will increase which will decrease the number of snail in the environment.  As there are large number of birds there will be a great demand of snails as a food for birds. Then there will be a decrease in the number of snails because of over eating of snails. There will be an increase in the number of garden plants because very less number of snails are left that will eat garden plants.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Blood is carried away from the heart to provide oxygen to rest of the body by the
    12·2 answers
  • The researchers also found that after 150 days, the relative change in virulence of B. thuringiensis was greater than the relati
    12·1 answer
  • Certain preparations contain killed or weakened live biological agents that, upon injection into our body, protect the body agai
    13·2 answers
  • Which cell part would provide electricity
    9·1 answer
  • A plant with dark-purple flowers and a plant with white flowers are crossed. All of the offspring have lavender flowers. The all
    7·2 answers
  • A student used poster board to construct this model of DNA.Which statement describes this model of DNA?
    15·1 answer
  • Where does mold come from?​
    12·1 answer
  • Climate change explains that the overall temperature of the planet is warming. How would this affect the trend in species as you
    15·1 answer
  • What can occur when too much groundwater is pumped out of underground aquifers?
    5·1 answer
  • What is health care insurance
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!