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
Why do grocery store owners spray fresh fruits and vegetables with water? <br>​
Nutka1998 [239]

Answer:

lthis is done mainly just to make them look nicer to apeal to more costumers

7 0
3 years ago
What are the 3 main NATURAL processes of the carbon cycle?
UNO [17]

Answer:

The Carbon Cycle

Carbon moves from the atmosphere to plants.

Carbon moves from plants to animals.

Carbon moves from plants and animals to soils.

Carbon moves from living things to the atmosphere.

Carbon moves from fossil fuels to the atmosphere when fuels are burned.

Carbon moves from the atmosphere to the oceans.

Hope This Helps

8 0
2 years ago
nergy used by the body to perform muscular contractions is called adenosine diphosphate, or ADP.TrueFalse
olga2289 [7]

The answer is false.

Energy used by the body to perform muscular contractions and many other energy-required functions is adenosine triphosphate or ATP.

The most important function of ATP is its ability to store and transport chemical energy within cells. That energy can be used for many chemical processes such as muscle contraction, nerve impulse propagation, chemical synthesis.. When consumed in metabolic processes as an energy source, it becomes converted either to adenosine diphosphate (ADP) or to adenosine monophosphate (AMP) because one or two phosphate groups are released (hydrolysis of high-energy bonds).

Since ATP is a nucleoside triphosphate it can be used for the synthesis of nucleic acids.

3 0
3 years ago
How are increased CO2 levels and increased temperatures affecting plant growth in the two experiments shown?
wlad13 [49]

High CO2 levels cause plants to thicken their leave ,which could worsen climate change effect researchers says.

plant scientists observed that when CO2 levels increase in the atmosphere <em><u>most </u></em><em><u>plants</u></em><em><u> </u></em><em><u>do </u></em><em><u>unusual </u></em><em><u>,</u></em><em><u> they</u></em><em><u> </u></em><em><u>thicker </u></em><em><u>their</u></em><em><u> leave</u></em>

<em><u>germination</u></em><em><u> </u></em><em><u>increase</u></em><em><u> in</u></em><em><u> </u></em><em><u>high</u></em><em><u> </u></em><em><u>temperature</u></em><em><u> </u></em><em><u>up </u></em><em><u>to</u></em><em><u> the</u></em><em><u> </u></em><em><u>point</u></em>

8 0
2 years ago
Which process occurs as a zygote divides to form a multicellular embryo?
Snezhnost [94]

Answer: meiosis

Explanation:

7 0
3 years ago
Other questions:
  • __________ glands (such as tear glands) have vesicles that release their secretion via exocytosis. __________ glands (such as oi
    8·2 answers
  • Phytoplankton would most likely be found _______.
    5·2 answers
  • In rabbits the coat color black dominant (B) over chestnut (b). Short hair is dominant (S) over long (s). In a cross between a h
    8·2 answers
  • What effects result when there is an impact between Earth and an asteroid? Check all that apply.
    8·2 answers
  • A wild-type chromosome can be represented as ABC[*]DEFGH, and from this a chromosomal aberration arises that can be represented
    9·1 answer
  • What creates global wind patterns on earth
    13·1 answer
  • Which structure is characterized by having ciliated pseudostratified columnar epithelium?
    11·1 answer
  • Innate behavior -- a behavior that is present at birth
    13·2 answers
  • WHO CAN HELP ME IN BIOLOGY PLEASE!!!
    5·1 answer
  • Put in order by numbers pls lol
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!