diffusion is the movement of particles from a region in which they are to a region in which they are_ ____

Biology

1 answer:

maw [93]2 years ago

4 0

Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration.

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A postmenopausal female client diagnosed with osteoporosis asks the nurse how a decrease in estrogen can cause problems with bon

larisa [96]

Answer:

The correct answer is option a.

Explanation:

Osteoporosis refers to a condition that weakens the bone, and enhances the threat of unanticipated and sudden fractures, also known as porous bones. It leads to an enhanced loss of bone mass and strength. The disease often advances without any kind of pain or signs.

There is a direct association between the reduction of estrogen post menopause and the emergence of osteoporosis. Postmenopause, the breakdown or resorption of bone takes over the formation of novel bone. Estrogen diminishes the function and number of osteoclasts. Thus, the reduction in the levels of estrogen after menopause leads to bone loss.

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3 years ago

Consider the mammalian heart. why is the muscular wall of the left ventricle thicker than that of the right ventricle? the left

Julli [10]

The left ventricle must contract with more force in order to send blood to the body's extremities

I hope this helps! I'm happy to answer any other questions you might have :)

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3 years ago

Water leaves the internal cavity of a sponge through the

Trava [24]

If I'm not mistaken, it leaves through the osculum which is a cavity located on the upper part of a sponge.

Sponges feed through a process called filtration, which means that they filter the water in search of nutrients. And after they collect everything they need from the water, they need to let it out somehow; through the osculum.

Hope it helped,

BioTeacher101

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2 years ago

Based on the information provided, what is Primate A's primary form of locomotion? a.Knuckle-walking b.Vertical clinging and lea

Tamiku [17]

Answer:

Option C

Explanation:

Please see the image attached

In this image we can see that the Primate A is waking through the tree by using all its four limbs i.e rear and front limbs. Such primates have Arboreal quadrupedalism. Their hand and feet bend towards the direction of the curve of the support. They have long lever arms which provide gear ratio for grasping and greater leaping distance. However, their feet are also able to grasp.

Option C is correct

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3 years ago

Where is the majority of negative charge on the water molecule?

rusak2 [61]

A water molecule (H2O) will have a slightly positive side, and a slightly negative side. The oxygen side of water is the one that is negative, while hydrogen side tends to be more positive. When a molecule has a half negative and half positive side like water does, it is called a polar molecule. :D

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3 years ago

diffusion is the movement of particles from a region in which they are____ to a region in which they are___________ __________

diffusion is the movement of particles from a region in which they are to a region in which they are_ ____