Answer:
the plant population over time has decreased. this could make all other organisms above the plant population numbers decrease as well.
Explanation:
The region that does not match its description is the fourth answer choice which is Abdominal region: spine
- For the first answer choice - Cranial region: head
The cranial region encompasses the upper part of the head.
∴ The first answer choice matches its description.
- For the second answer choice - Axillary region: armpits
The axillary region is an anatomical region under the shoulder joint where the arm connects to the shoulder. Therefore, it encompasses the armpits.
∴ The second answer choice matches its description.
- For the third answer choice - Thoracic region: chest
The thoracic region runs from the base of the neck down to the abdomen. Therefore, it encompasses the chest
∴ The third answer choice matches its description
- For the fourth answer choice - Abdominal region: spine
The abdominal region is divided into four quadrants which include are
1. Right upper quadrant fossa (RUQ)
2. Right lower quadrant fossa (RLQ)
3. Left lower quadrant fossa (LLQ)
4. Left upper quadrant fossa (LUQ)
It is also divided into nine (9) areas, all of which does not include the spine.
∴ The fourth answer choice does NOT match its description.
Hence, the region that does not match its description is the fourth answer choice which is Abdominal region: spine
Learn more here: brainly.com/question/11504303
This might be wrong,but im pretty sure its 0.10 m
Answer : The pressure in the flask after reaction complete is, 2.4 atm
Explanation :
To calculate the pressure in the flask after reaction is complete we are using ideal gas equation.
where,
P = final pressure in the flask = ?
R = gas constant = 0.0821 L.atm/mol.K
T = temperature = 
V = volume = 4.0 L
= moles of 
= 0.20 mol
= moles of 
= 0.20 mol
Now put all the given values in the above expression, we get:
Thus, the pressure in the flask after reaction complete is, 2.4 atm
<span>There is five main area of study in Chemistry, these are:
Analytical, this focusses on experimental equipment and methods used in chemistry (e.g., NMR, Spectroscopic methods, etc.)
Biochemistry - focuses on the chemistry of compounds and processes in living things (e.g., amino acids, proteins, DNA, cellular respiration, Krebs cycle, etc.)
Organic - focuses on the chemistry on most carbon-based molecules found in living things (e.g., hydrocarbons, alcohols, carbolic acids. Amines, ester, etc.)
Inorganic - (focuses on all elements other than carbon (e.g., fluorine, silicon, xenon, etc.)
Physical - focuses on the basic structure and energetic son atoms and molecules (e.g., subatomic structure, is nice and covalent bonding, thermodynamics, reactions, etc.)</span>
