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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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The purpose of the coenzymes nad and fad is to carry blank ions to the stage of respiration called blank
Anastaziya [24]
The purpose of the coenzymes NAD and FAD is to essentially carry hydrogen ions to the stage of cellular respiration called oxidative phosphorylation, I believe.
4 0
3 years ago
True or false? The liver is a component of the alimentary canal.
Oksanka [162]
<h2>False  </h2>

Explanation:

Alimentary canal components include mouth, pharynx, esophagus, stomach, small intestine and large intestine whereas liver is a component of the accessory digestive system

  • The liver is a large organ that is located in the upper right portion of abdomen, beneath the diaphragm
  • The liver has two large sections, called the right and the left lobes and the gallbladder sits under the liver, along with parts of the pancreas and intestines
  • The liver and these organs work together to digest, absorb, and process food
  • The liver's main role is to filter the blood coming from the digestive tract, before passing it to the rest of the body
  • The liver also detoxifies chemicals and metabolizes drugs
  • The liver secretes bile that ends up back in the intestines and also makes proteins important for blood clotting and other functions
7 0
3 years ago
examples of GM crops in the United State. Give examples of characteristics being engineered into crops.
vovangra [49]
GM crops can include corn, etc

Characteristics:
-More beautiful
-Less Healthier
-etc etc
6 0
3 years ago
What rock layer is older then Loess.
laila [671]

Answer:

Loveland Loess

Explanation:

5 0
3 years ago
Read 2 more answers
Scientists observed that the populations of top-level consumers in a particular ecosystem were rapidly decreasing. Further studi
yanalaym [24]

Answer:

The correct answer is - decreased population size at all levels.

Explanation:

A decrease in the productivity of producers of an ecosystem will lead to a decrease in all other organisms of the ecosystem including top-level consumers to the bottom-level producers due to the fact that producers provide energy and food to primary consumers.

It is because they are the only organisms that convert the sunlight to usable energy and food that transfer from one trophic level to other, so if the population of producers or their productivity will decrease then there will be decreased population size at all levels.

5 0
3 years ago
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