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Vikentia [17]
2 years ago
10

Which statement describes a difference between a jellyfish and a frog?

Biology
1 answer:
eduard2 years ago
6 0

Answer:

The answer is the first choice

Explanation:

Jellyfishes dont have a skeletal structure (vertebrae included).  They are mostly made up of water.  Frogs on the other hand do have bones and have a spinal cord which helps it move.  

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PLEASE ANSWER 14 POINTS. Species X and species Y belong to the same domain. Species Y and species Z belong to the same kingdom.
NISA [10]

Answer:

the second one

Explanation: IN the text it literally states it explicitly.

3 0
2 years ago
Explain how the data from your experiments showed that cyanide was used to poison Jared, and that 2-deoxyglucose, arsenic and ol
Aliun [14]

The question is incomplete as the background of the case and symptoms of Jarod is not provided, however, the missing data required for the question is as follows:

Jared was investigating a drug cartel and ate a meal with one of the suspects. After the meal, he had trouble breathing and felt weak and dizzy. Jared may have been poisoned. He is being taken to the CIA hospital for treatment. You are a medical toxologist working for the CIA. It is your job to find out what poison was given to Jared and try to save his life. Patient: Jared Sondheim Age: 32 Occupation: CIA Agent Symptoms: Muscle Weakness Shortness of Breath Dizziness. Jared has arrived at the hospital! It is your job to find out what toxin was used to poison Jared. You can then give him the correct antidote to save Jared's life.

Answer:

Poisning by 2-deoxyglucose syops the glycolysis process which leads to cardiovascular and respiratory symptoms. Due to property of inhibiting the enzyme reqquired for glycolysis, glucokinase. So, there is no ATP production takes place.

Arsenic poisoning inhibits the second stae of cellular respiration, the Krebs cycle which leads to pyruvate accumalation. The symptoms associated with arsenic are diarrhea, sking tone, abdomunal pain, and muscle cramps.

Oligomycin is used as an antibiotic to inhibit proton ATPase present in mitochondria membrane which blocks ATP formation. Watery eyes, cough, congestion in chest and nose are sysmptopms of oligomycin poisining.

The symptoms cyanide poisoning are dizziness, short breath, nd muscle weakness which matches with the symptoms of jarod.

6 0
2 years ago
Read 2 more answers
A ______ is usually a more accurate tool for estimating the number of calories you burn during a workout than internal calorie e
Sever21 [200]

Answer:

Answer is D, Heart rate monitor.

Explanation:

It is known to be true that during exercise, the rate of the heart beat increases, and this is good for our heart to keep on functioning properly.

A heart rate monitor is usually a chest strap device to measure and sometimes record the rate of the heart's activities such as rate and rhythm. This device is with electrode sensors for transmitting heart rate to an app. Example of a heart rate monitor is Holter monitor.

6 0
2 years ago
In the product 6O2, what does the coefficient mean? There are 12 molecules of O2, There are 8 molecules of O2, There are 6 molec
mars1129 [50]
There are 6 molecules of O2.



"O2" is the formula for one molecule oxygen, which has 2 atoms.

The subscript (small) "2" tells you how many atoms are in the molecule.

The coefficient is the big number tells you the number of molecules.

In 6O2, there are 12 atoms in total (6 molecules of 2 atoms each).
7 0
2 years ago
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Examine this US population map from 2000. which population distribution pattern do US residents most closely resemble? why do yo
Alina [70]

PLATO

The US population most closely represents a clumped pattern, as humans are social animals who interact regularly. The United States has higher populations near major cities, which generally have more resources than rural areas.

6 0
2 years ago
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