your answer to the question is synapse
Answer:
Alpha particles are usually produced by alpha decay which consisted of two protons and two neutrons.
They are identical to the nucleus of helium-4.
The alpha particle is represented as α or α²⁺. In addition, as it is identical to nucleus of helium, it is also represented as He²⁺.
As it only posses two protons and two neutrons but no electrons, the overall charge of alpha particle is +2.
The mass number of an element refers to the total number of neutrons and protons in the nucleus. Hence, the mass number of alpha particle would be 4
The student should place all materials in an open metal container and autoclave the container.
The student should carry out procedure C, which is to place all materials in an open metal container and autoclave the container. Autoclaving is a process that uses high pressure and steam to sterilize materials. This is the most effective method for disposing of highly pathogenic bacteria, as it ensures that all bacteria are killed.
#SPJ11
B. A diploblast has no mesoderm.
C. In a pseudocoelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the muscles.
D. A pseudocoelom has the same functions as a true coelom. In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.
E. An acoelomate triploblast has no endoderm. In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the lining of the digestive tract.
Answer:
A diploblast has no mesoderm.
A pseudocoelom has the same functions as a true coelom. In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.
Explanation:
Diploblast organisms are the ones that have only two primary germ layers. These organisms have outer ectoderm and inner endoderm but no mesoderm. Example: Cnidarians
A true coelom is derived from mesoderm and is completely lined with tissue derived from mesoderm. The outer and inner linings of the coelom are made of muscle layers that are developed from the mesoderm.
A pseudocoelom is the one that is incompletely lined with mesoderm. Both pseudocoelom and a true coelom serve as shock absorber and provide space wherein the internal organs can be placed. The fluid present in them sere as medium for transport of nutrients, gases, etc.
The three true statements are B, C, and D.
The three statements that are true are B, C, and D.
#SPJ3
B. xylem.
C. transport tissue.
D. fibrous tissue.
Answer:
The Ogallala Aquifer has a shallow water table and is mostly surrounded by sand particles, silt and clay, and some gravels that are present below the Great Plains in the United States.
It contains about 3 billion acres feet of water but still, it could run dry. it has a total water storage that is equivalent to the Huron Lake that is located in the Midwest.
It is the only source of water within the regions of high plain areas that actually provides the water for residential, industrial, and agricultural use.
This groundwater is already contaminated and slowly getting declined, as a result of which the water in this aquifer will slowly become extinct or unsuitable for any purposes.
Answer:
The Ogallala Aquifer has a shallow water table and is mostly surrounded by sand particles, silt and clay, and some gravels that are present below the Great Plains in the United States.
Explanation:
B. Fossils, skeletal remains, and living organisms do not play a role in the rock cycle.
C. The rock cycle is driven by energy from the Sun as well as from the interior of Earth.
D. Every transformation between states happens as a result of heat from magma.
E. Nearly all rocks transition from one form to another on a human timescale.
The answer is : The rock cycle is driven by energy from the Sun as well as from the interior of Earth. The sun provides energy for surface processes such as weathering, erosion, and transport. This is the one of the major source of energy for the rock cycle. Weathering happens when there is a interaction with the air, water and organism which cause the rock to break down, and the pieces of rock are carried away by wind, moving water, etc. through erosion.
C for plato users :)