Atoms are the basic building block of items on Earth. Atoms make up the elements that combine

Biology

2 answers:

Hatshy [7]2 years ago

8 0

Answer:

Explanation:

Leto [7]2 years ago

6 0

C. electrons
they’re apart of an atom

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Compare and contrast Xylem and phloen

Phoenix [80]

Answer:

See below

Explanation:

Xylem still holds salts and root waters. Phloem transports to other parts of the plant food materials produced by the green parts of the plants. There was a mistake. Xylem is the advanced dead material, however, the cell contents are not. Phloem, though not with the heart, is the breathing material.

Answer is above.

Hope this helps.

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2 years ago

Which of the following is not a component of the hepatic triad found at the edges of a liver lobule?

goldenfox [79]

Answer: c) central vein.

Explanation:

The liver is an organ that is present both in humans and in vertebrate animals. It secretes the bile, essential for the digestion of fats, and it also has many other functions, including the synthesis of plasma proteins, storage of vitamins and glycogen and detoxifying function. It is responsible for removing various substances from the blood that may be harmful to the body, including alcohol, making them harmless.

The liver is divided by the sickle cell ligament into two main lobes, right and left. There are two other smaller lobes, the square lobe and the caudate lobe.

The hepatic triads are triangular areas located at the angles of the hepatic lobules, made up of a lax conjunctive stroma. They contain a branch of the hepatic artery (that irrigates the liver), a hepatic portail vein (a thick blood vessel that carries blood from the gastrointestinal tract and spleen to the liver so that nutrients are metabolized) and a bile duct (transports bile into the small intestine). Therefore, it does not contain a central vein.

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3 years ago

Solar energy received by the Earth's surface causes the Earth's surface to heat up during the day. Which of the following heat t

Step2247 [10]

the answer is radiation

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Contrast cytokinesis in animals with cytokinesis in plants.

Lana71 [14]

In plants, a new cell wall is fashioned between the new daughter cells. In animal cells, the cell membrane constricts to pinch the parent cell into daughter cells.

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2 years ago

Write a paragraph discussing the relationship between the organizational levels of the environment; biosphere, biome, community,

skad [1K]

The environment is studied at different levels & stages.
Biosphere: The biosphere is the zone in which life exists. It consists of the atmosphere& the hydrosphere alongwith the earth surface where living beings live.

The biome is a community of plants and animals (flaura & fauna).
Community: A community is a group of people/living beings who live in a specific location. It is used to describe two or more populations of different species that exist at same place.
Population: A population is the multiple individuals or living organisms of a single species that live in an area.
The populations are formed by lalrge number of groups of organisms.
Group of populations form communities. The group of all communities form a biome, which exist in the biosphere.

The diagram shows:

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2 years ago