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Mashcka [7]
3 years ago
15

Witch statement best describes a neutron

Biology
2 answers:
shutvik [7]3 years ago
8 0

Answer:

a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

jasenka [17]3 years ago
8 0

Answer:

The neutron is a subatomic particle, symbol n or n⁰ , with no electric charge and a mass slightly greater than that of a proton. Protons and neutrons constitute the nuclei of atoms.

Explanation:

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Which CNS neuroglial cells remove cell debris, wastes, and pathogens by phagocytosis?
marin [14]

Answer:

Microglial cells

Explanation:

Microglial cells are one of the various types of neuroglial cells in the central nervous system. Microglial cells are the small cells and have thin slender processes. Many spine-shaped outgrowths come out of these processes. Microglial cells serve as phagocytes of the central nervous system. These cells clean the cellular debris that is generated during the normal development of the nervous system. Microglial cells also perform phagocytosis of microbes and damaged nervous tissue.

8 0
3 years ago
How animals protect their young ones?
skad [1K]

Answer:

Some animals have pouches to carry babies.

The babies are warm and are also protected from danger in their mother's pouch. Some animals have pouches to carry babies. Kangaroos are called marsupials because they have a special pouch for their babies.

Explanation:

I hope it helps you btw Can I get a brainliests please ☺️

7 0
3 years ago
Which reptile is from the Middle East, has spots on it's entire body, is a gecko but it has eyelids, and is a very popular pet.
Lapatulllka [165]

Answer:

leopard gecko

Explanation:

because it matches the description

7 0
3 years ago
Read 2 more answers
The ocean is maintaining a constant salinity because:
11Alexandr11 [23.1K]
In mid-ocean ridge areas, ocean water is cycled through the crust because of the high heat flow in the area. Water in the rock is heated over the magmas, rising up and drawing in cold water from the sides. This process is occurring all over the world, and is the primary means for maintaining ocean salinity in a relatively constant range over the long term, as elements in the sea water when it is heated react with the rocks. There is so much water flow, cumulatively over the entire world, that this process basically buffers ocean chemistry.

Obviously large increases or decreases in salinity can and do occur in isolated basins that do not have free exchange with the open oceans.
8 0
3 years ago
The uppermost horizon, horizon O, in this profile is composed mostly of _________, while the lower horizon, horizon C, is compos
pickupchik [31]

<u>Answer;</u>

C) organic matter; rocks.

The uppermost horizon, horizon O, in this profile is composed mostly of <u>organic matter</u>, while the lower horizon, horizon C, is composed mostly of <u>rocks.</u>

<u>Explanation;</u>

-Soil contains the following major horizons, that is A B and C. Some soils may have horizon O, which may be thin or thick or even lack in some soils. This O horizon is found at the surface of many soils and normally contains organic materials at various decomposition stages. these are materials such as plants, leaves and bugs.

-C horizon is the layer that is below the B horizon. It contains larger weathered fragments or broken up-bedrock.

3 0
3 years ago
Read 2 more answers
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