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kvasek [131]
2 years ago
15

Brown et al. and Morwood et al. reported in 2004 that they had found skeletal remains of a previously unknown type of hominin, n

ow dubbed Homo floresiensis, on the Indonesian island of Flores. These hominins were small (approximately 1 meter tall) with small braincases (approximately 380 cubic centimeters) as compared with other hominins. The remains of H. floresiensis were found alongside handmade stone tools and the remains of dwarf elephants that also inhabited the island, suggesting that H. floresiensis was able both to make tools and to coordinate the hunting of animals much larger than itself. H. floresiensis is estimated to have lived at the site where the remains were found from at least 38,000 years ago to 18,000 years ago.
Biology
1 answer:
alekssr [168]2 years ago
6 0

A large brain is not necessarily required for toolmaking.

What is toolmaking?

Making tools is done to manufacture equipment that aids in producing parts or goods. A toolmaker who has a thorough understanding of the product design develops components or tools that are employed in the production of the designs. To create, hold, or test parts or products throughout their production phase, it requires high accuracy and machine equipment. Additionally, because a toolmaker's work is unique, they frequently have to develop the unique tools or alter existing tools.

As it entails developing and the engineering tools needed for producing parts or components, the tool-making process is a crucial step in the manufacturing process.

Learn more about the toolmaking with the help of the given link:-

brainly.com/question/2466113

#SPJ4

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(d) Researchers discovered a strain of C. parvum that expresses a functional variation of the lactate dehydrogenase gene. A DNA
Gelneren [198K]

Answer:

Changing the allosteric site would definitely impact the sensitivity of the blocker, and we can not understand precisely how it is owing to our lack of awareness of the specific adjustments and the FX11 layout.

Explanation:

The move would most likely reduce affinity, and FX11 will no longer be as successful as inhibiting C. Growth of parvum. An inhibitor may reach an allosteric site since the site has some sizes and operational classes that precisely match the shape and operational categories of the inhibitor, which is how the association is obtained if the shape is modified and the inclination is affected.

Such chemicals can be used as human drugs because the mechanism we 're disrupting isn't that normal in human cells, we 're talking about lactic fermentation. C.parvum is a parasite that is present in the digestive tract, and these areas do not appear to experience aerobic glycolysis. The material that undergoes this process under other conditions is muscle tissue. It is possible that the absorbed drug can penetrate the bloodstream and touch other organs, and we would recommend that clinicians avoid exercise during this drug therapy.

3 0
3 years ago
Carbon dioxide emissions cause ocean acidification. Ocean acidification reduces coral growth. If ocean acidification continues,
Katena32 [7]

Answer:

B) environmental risk

Explanation:

got it right on edge

5 0
2 years ago
In terms of processing in the nervous system, explain why your reaction time was most likely faster for the simple reaction task
madreJ [45]
In terms of processing in the nervous system, the reactio<span>n was faster for the more simple tasks because it required less processing and therefore small amount of neurons had to travel through out nerve system because our frontal lobe had less delay since there was less to think about.</span>
3 0
3 years ago
A velocity-time graph shows how<br> I<br> changes over<br> time.
stich3 [128]

Answer:

What does a linear velocity graph tell us?

The principle is that the slope of the line on a velocity-time graph reveals useful information about the acceleration of the object. If the acceleration is zero, then the slope is zero (i.e., a horizontal line). If the acceleration is positive, then the slope is positive (i.e., an upward sloping line).

What is an acceleration time graph?

A graph that shows acceleration plotted against time for a particle moving in a straight line. ... The acceleration-time graph is the graph y=a(t), where the t-axis is horizontal and the y-axis is vertical with the positive direction upwards.

graph shows changes in velocity of a moving object over time. The slope of a velocity-time graph represents acceleration of the moving object.

Explanation:

Download docx
6 0
2 years ago
In the absence of which gas do fossil fuels form?
vesna_86 [32]

Answer:

oxygen

Explanation:

brainliest please <3

7 0
2 years ago
Read 2 more answers
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