A new fossil is found, and scientists are debating whether it can be considered a part of the human genus Homo. What piece of evidence would best indicate that the fossil is human?large jaw bone for muscle attachment

pelvic blades rotated inward

very long arms

thick rib cage

Answers

Answer 1
Answer: The answer is large jaw bone for muscle attachment.

Pelvic blades are rotated inward anyway, so it is not the right answer. Very long arms are characteristic of many other animals, as well as a thick rib cage is. This leaves a large jaw bone for muscle attachment as the right answer. This trait is an adaptation to eating large quantities of food.
Answer 2
Answer:

The correct answer is:

large jaw bone for muscle attachment.

Pelvic blades are rotated inward anyway, so it is not the right answer. Very long arms are characteristic of many other animals, as well as a thick rib cage is. This leaves a large jaw bone for muscle attachment as the right answer. This trait is an adaptation to eating large quantities of food.

Explanation:

By analyzing the fossil record we can tell how long life has remained on Earth, and how different plants and animals are compared to each other. The mandible, lower jaw or jawbone is the biggest, greatest and lowest bone in the human face. It affects the lower jaw and holds the lower teeth in place. The mandible sits below the maxilla. It is the only movable bone of the skull.




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What carbohydrates provide short-term energy storage?

Answers

Monosaccharide and disaccharide

Final answer:

Glucose and glycogen are carbohydrates that provide short-term energy storage.

Explanation:

The carbohydrates that provide short-term energy storage are glucose and glycogen. Glucose is a simple sugar that is readily available in the bloodstream and can be used for immediate energy. Glycogen is a complex carbohydrate that is stored in the liver and muscles and can be broken down into glucose when needed for energy.




  1. Glucose: Glucose is the primary source of energy for the body and is used by cells to produce ATP, the molecule that fuels cellular processes.

  2. Glycogen: Glycogen serves as a storage form of glucose in the body. When blood glucose levels are low, glycogen is broken down into glucose to maintain blood sugar levels and provide energy.

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The human papilloma virus can cause _____. (1 point)syphillis
hepatitis B
genital warts
HIV

Answers

The human papillomavirus (HPV) can cause genital warts.

HPV is one of the most frequent sexually transmitted illnesses. Certain HPV strains can cause genital warts.

Genital warts can itch, bleed, and hurt. They range from flat lesions to cauliflower-like growths. Not all HPV-infected people have genital warts, even though they're the most obvious sign. Some viruses are dormant or asymptomatic.

HPV causes genital warts but not syphilis, hepatitis B, or HIV. Different diseases and transmission methods produce this. HPV infection and consequences can be reduced through education, vaccination, and safe sex. HPV information and treatment should be obtained from a healthcare expert.

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It can cause Genital Warts 

The ________ cortex is responsible for consciousness, inhibition of impulses, and use of memory. a)occipital b)temporal c)parietal d)prefrontal

Answers

The prefrontal cortex is responsible for consciousness, inhibition of impulses, and use of memory. The prefrontal cortex controls all the executive functions of the brain that involve decision making and memory recall. The other cortices given in the options, however are involved in the core functions, like processing of visual stimuli (occipital cortex), memory formation (temporal cortex), and control of sensory organs (parietal cortex).

The Tasmanian tiger, the largest known carnivorous marsupial, was wiped out of the wild due to constant hunting:

Answers

The statement is - True.

The Tasmanian tiger went extinct because of the extensive hunting by the new settlers. People were killing the Tasmanian tiger because they thought that it is the animal responsible for the killing of the livestock, but at the end it turned out that they made a huge mistake and that actually the feral dogs and the dingo were the ones responsible for that. The last Tasmanian tiger was a female and died in captivity under very bad conditions.

Even though people use the term Tasmanian tiger (because of the stripes) and Tasmanian wolf (because of the dog-like face), it is an animal that is not related with neither the cats nor the dogs, but instead it is a marsupial, the biggest marsupial carnivore in the recent history, and its real name is Thylacine.

Answer:

Extinct species, endangered species, endangered species, threatened species, extinct species

Explanation:

Determine whether the following species are extinct, endangered, or threatened.

The Tasmanian tiger, the largest known carnivorous marsupial, was wiped out of the wild due to constant hunting:  Extinct Species

The Amur leopard is now gone from most of its original habitat due to human activity. Only twenty to thirty Amur leopards remain in the wild:  Endangered Species

Western Lowland gorilla populations have dropped sixty percent in the past twenty-five years due to poaching, habitat loss, and, mainly, disease. Their numbers are expected to keep dropping, and the species could soon disappear:  Endangered Species

The Eastern gemfish population has declined due to commercial fishing. New protection efforts seem to be helping the population slowly recover: Threatened Species  

The golden toad was forced from its breeding sites when erratic weather caused pools to dry up. No frogs have been found in over two decades: Extinct Species

These are all the answers for E2020!

The color of a flower is controlled by two alternative alleles at a single locus, r (red) and r (white). if an individual has the rr alleles, it is considered to be

Answers

it is considered to be red

Which of the following statements is not true about the digestive system and its contribution to homeostasis? A. The digestive system helps to maintain the correct amounts of nutrients for the body tissues to do its job. B. The digestive system is responsible for monitoring the oxygen and carbon dioxide amounts in the blood and tissues. C. The digestive system breaks down food sources into the needed nutrients and deposits these nutrients into the blood for use by the cells. D. All of the above

Answers

Answer;

B. The digestive system is responsible for monitoring the oxygen and carbon dioxide amounts in the blood and tissues.


Explanations;

Homeostasis involves the maintenance of a constant body environment.

The digestive system is not responsible for monitoring the amounts of oxygen and carbon dioxide in the blood and tissues. (It is the function of the breathing system together with the circulatory system).

Digestive system instead helps maintain homeostasis in a number of ways, For instance;

-By changing the pH from the saliva for example, which makes the gastric environment acidic which helps the break down of food readily and fast and also protect the body from bacteria.

The statement that is NOT true about the digestive system and its contribution to homeostasis is: The digestive system is responsible for monitoring the oxygen and carbon dioxide amounts in the blood and tissues. The correct answer is B.