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slega [8]
3 years ago
14

2. Tania went outside and made two observations of the Moon that were several days apart. Her

Biology
1 answer:
Alik [6]3 years ago
3 0
As the earth rotates the sun reflects larger parts of the moon over a course of a month
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The acidic chyme entering small intestine is neutralized by the bile.
MrRa [10]

Once food is in the small intestine, it stimulates the pancreas to release fluid containing a high concentration of bicarbonate. This fluid neutralizes the highly acidic gastric juice, which would otherwise damage the membrane lining of the intestine, resulting in a duodenal ulcer.

Hope it Helped.

5 0
2 years ago
Why is the resting membrane potential (Vm) approximately - 70 mV for most cells? Most cells contain a large concentration of Cl-
Yuki888 [10]

Answer:

Option (4).

Explanation:

Cell membrane potential may be defined as the difference in the electric potential between inside and outside of the cell. This potential is important for the action potential.

The resting membrane potential of the cell is -70mV. This membrane potential is maintained by the potassium ions of the cell. The cell membrane are almost 40 times more permeable to potassium ions than sodium ions and makes the cell membrane potential negative.

Thus, the correct answer is option (4).

7 0
3 years ago
Which two processes does this diagram most directly models?
svet-max [94.6K]

The correct answer is D. Homeostasis and transport of molecules

Explanation:

The diagram presented shows the movement of glucose from outside the cell to inside it. Also, this diagram illustrates this process occurs through the cell membrane and there is a higher concentration outside the cell.

This complex process illustrates the transport of molecules in the cell, which refers to a mechanism that allows molecules and substances to move in and out of a cell. Moreover, this process implies molecules (in this case glucose) move to one area with a lower concentration to preserve equilibrium as shown by the diagram. Additionally, this equilibrium is part of homeostasis which is a set of mechanisms to main an equilibrium in the cell, including appropriate levels of glucose and other substances.

3 0
3 years ago
Animals that eat only plants are ___________.
Vesnalui [34]
A - Herbivores 

Carnivores only eat meat, Omnivores eat both, and Herbivores only eat plants. 
4 0
4 years ago
Read 2 more answers
On a home visit to an older adult with chronic heart failure, the nurse notes that a 6-month-old grandchild lies quietly in a cr
natima [27]

The gathering of information regarding a patient's and its associated individual's psychological, physiological, spiritual, and sociological status by a licensed Registered Nurse is known as nursing assessment. It is the initial step in the process of nursing.  

In the given case, the nurse should initiate a recommendation to a suitable agency to evaluate the requirement for a home health aide and scheduling a family meeting, which will make sure that a complete assessment for the requirements of the family is made and the suitable assistance is initiated.  


3 0
3 years ago
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