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wolverine [178]
4 years ago
5

What tissue has lacunae, calcium salts, and blood vessels? Select one: a. fibrocartilaginous tissue b. areolar tissue c. bone (o

sseous tissue) d. cartilage tissue

Biology
1 answer:
kipiarov [429]4 years ago
8 0

Answer:

c. bone (osseous tissue)

Explanation:

The extracellular matrix of the bone tissue consists of an organic component and an inorganic component.

The organic component includes Collagen , proteoglycans and glycoprotiens, While the inorganic component contains calcium and phopsphorus. The cells are present in the lacunae situated betwen the lamellae and contain a number of oblong spaces.

It also contains blood vessels as a typical long bons is supplied by a nutrient artery , periosteal vessels and epiphyseal arteries.

Hence C is the right answer.

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What is the climate in saudi arabia, iraq, and iran?
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Saudi Arabia has a desert climate characterized by extreme heat<span> during the day, an abrupt </span>drop in temperature at night, and very low annual rainfall. Iraq has a hot, dry climate <span>The </span>climate<span> is influenced by </span>Iraq's<span> location between the subtropical aridity of the Arabian desert areas and the subtropical humidity of the Persian Gulf</span>. Iran has a hot, dry climate characterized by long, hot, dry summers and short, cool winters. The climate is influenced by Iran's location between the subtropical aridity of the Arabian desert areas and the subtropical humidity of the eastern Mediterranean characterized by long, hot, dry summers and short, cool winters.
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One effect that alcohol has on your circulatory system is to:
Flura [38]
B. Increase your blood pressure
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Which list includes four types of animal-like protists?
irinina [24]

Answer:

flagellates, sarcodines, ciliates, parasites

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Marianna [84]
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5 0
4 years ago
compare the relative energy storage of carbohydrates, lipids, and proteins. (NEED ANSWER QUICKLY NEED TO TURN THIS IN TONIGHT OR
andre [41]

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Proteins are made up of long chains of amino acids.

After digestion amino acids are absorbed into the bloodstream and brought to cells that reassemble them into proteins needed by the body (e.g. enzymes).

Foods high in protein include fish and eggs.

Cellulose, starch and glycogen are complex carbohydrates. They are long chain of sugars joined together.

Carbohydrates

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Simple carbohydrates are sugars, like glucose and lactose. They are a fast acting source of energy, like biscuits or energy bars.

Complex carbohydrates are a source of slow release energy, like rice and pasta.

Cellulose – is found in plant cell walls and cannot be digested by humans. However, as fibre, it helps the muscles of the intestinal wall push food through the digestive system

Starch – is broken down by digestive enzymes into glucose, which can be used by cells to make energy

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Foods high in fat include cheese, butter and oils.

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