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1 year ago

Explain what friction corollas and a low pressure gradient does to an air parcel?

Biology

1 answer:

Kipish [7]1 year ago

6 0

Answer with Explanation:

Coriolis Force - refers to the fictitious force that acts perpendicularly to the direction of a rotating motion.

Air parcel - refers to a body of air that is "imaginary."

Pressure gradient - the change in pressure across a given distance.

Pressure gradient force - the net force that is being directed from high pressure to low pressure.

When an air parcel is at rest, the pressure gradient force acts upon it. It will then move from high pressure to low pressure.

However, when the air parcel starts to be in motion, its direction will be changed with the help of the Coriolis force. Thus, it moves to the right side of the Northern hemisphere.

Once the speed of the wind increases, the change in direction of the air parcel increases. This happens until the pressure gradient force and the Coriolis Force are equal in magnitude. When this happens, the wind will start blowing parallel to the points of equal pressure. The wind will now then be referred to as in "geostrophic balance."

When friction happens, the geostrophic balance breaks. The flow of the wind will be slowed down. This means that the Coriolis force will also be lessened. The air parcel will then move towards the lower region.

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The heterotroph hypothesis of the origin of life states that basic organic building blocks formed from inorganic molecules under

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Answer:

1) abiotic synthesis of small organic molecules (monomers)

2) joining of monomers into polymers

3) packaging of these molecules into protobionts, droplets with membranes that maintained a distinct internal chemistry

4) origin of self-replicating molecules that eventually made inheritance possible

Explanation:

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2 years ago

During rem sleep, your skeletal muscles are relaxed because messages from the motor cortex are blocked by the

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Messages from the motor cortex are blocked by the brainstem.

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1 year ago

Read 2 more answers

Advantage amoeba has over a cell of a lizard in relations to their levels of organism

nignag [31]

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2 years ago

Q. A person’s blood glucose level ﬂuctuates during the day, asrepresented in Figure 1. Two hormones, insulin and glucagon,are di

Minchanka [31]

Answer:

If the person has another meal after 5 pm, the glucose level in the blood will increase, and the insulin level too.

Several hours after the meal, the glucose levels will decrease, and the glucagon levels will increase.

Explanation:

When a person ingests another meal after 5 p.m, the glucose levels in the blood will increase, as the body does not need all that glucose right now the insulin levels in the blood will increase to store glucose for later. The glucagon levels after a meal are very low because the aim is to store glucose not use it.

Several hours after the meal, the body needs the energy to keep operating so it will use the glucose that was stored, to do this, the levels of glucagon in blood have to increase and release the glucose, and the levels of insulin in blood have to decrease.

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2 years ago

A germ cell and zygote represents the biological level of organization. __________

kompoz [17]

Answer: Cell

Explanation:

The cell is the structural and functional unit of life. It is the the most basic level. A life starts from a single cell.

When a male and female gamete(germ cell) fuse together they form zygote. Firstly it is a single cell surviving inside the mother's womb.

Then differentiation takes place and the cell keeps on dividing to form different tissue layers and then organs form which makes a complete baby. Hence, zygote and germ cell are cellular level of organization.

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1 year ago