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
AleksandrR [38]
3 years ago
6

What evidence supports the idea that h. habilis was an ancestor of h. erectus?

Biology
1 answer:
Fiesta28 [93]3 years ago
3 0
<span>• The evidence "Fossils seem to show a combination of H. sapiens and H. erectus type features" , supports the Multiregional theory
• This is because it is consistent with the idea that homo sapiens evolved not only in Africa but also outside of Africa (Both inside Africa and outside Africa)</span>
You might be interested in
Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because
DerKrebs [107]

Answer:

they are Na+, K+ and Ca2+ ion channels.

Explanation:

Ionotropic acetylcholine receptors are also called nicotinic acetylcholine receptors because beside acetylcholine (Ch) they respond to nicotine. These receptors are  primary receptors in muscle for motor nerve-muscle communication that controls muscle contraction.

Two molecules of ACh are required for receptor to open. Since the receptors are  linked to ion channels, the channels open. Opening of the channel allows positively charged ions to move across it: sodium enters the cell and potassium exits.

3 0
3 years ago
According to the food web shown below, the mushrooms would be classified as A. consumers. B. decomposers. C. producers. D. herbi
vaieri [72.5K]

Answer:

is there a pic or anything that goes with the question?

Explanation:

4 0
2 years ago
Read 2 more answers
HEY SHAWTYS PLS HELP I GIVE BRAINLIEST :0
zhuklara [117]

Answer and explanation

Due to technical problems, you will find the complete answer and explanation in the attached files  

Download pdf
8 0
2 years ago
In Illinois, the two most common crops grown are corn and soybeans. Corn is a that depletes the soil of nitrogen. Soybeans are a
lina2011 [118]

<u>Answer:</u>

<em>Farmers definitely use the information above to plan out their crops from one year to next.</em>

<u>Explanation:</u>

Nitrogen is an essential nutrient required for healthy plant growth. Corn is an important food crop and after its cultivation the soil is depleted of its nitrogen. <em>Cultivation of any crop on soils that lack nitrogen will not yield good result.</em>  

Thus the nitrogen in the soil has to be replenished. Soybean is a crop that has symbiotic bacteria living on its roots. <em>This bacteria help in fixing atmospheric nitrogen.</em> Thus the nitrogen level will get replenished.  

Thus cultivating soybean on the land in the period between <em>harvest and sowing of corn would be a healthy practice that increases yield and maintains soil health.  </em>

7 0
3 years ago
16. Which of the following changes in an ecosystem is most likely to cause an increase in the
sweet [91]

Answer:

B

Explanation:

6 0
3 years ago
Other questions:
  • Consider the following cross:
    13·1 answer
  • Which is NOT an energy type?
    12·1 answer
  • A segment of dna capable of synthesizing a specific protein is called a:
    13·1 answer
  • _____________________ are the first organisms to colonize an area and begin the process of ecological
    11·1 answer
  • Whose system of classifying and naming organisms is still in use today?
    6·1 answer
  • The pancreas belongs to what part of the digestive system (alimentary canal/accessory organ)
    9·2 answers
  • In a short sentence explain why biodiversity is SO important?
    9·1 answer
  • Which type of cells are the least limited in differentiation?
    6·2 answers
  • How will distinguish between natural and artificial fibres by observing the smell produced when burnt?​
    5·1 answer
  • Which of the following processes causes
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!