Please help me answer this its for a module 7 biology review Plate Tectonics

(Lesson 07.06)

•What are plates?

•What were the 3 key pieces of evidence Wegner used to support his theory of continental drift (he also noted the similarities in minerals found)?

•What is the theory of continental drift?

•What is Pangaea?

•What is the theory of plate tectonics?

◦The ‘puzzle’-like fit between which two continents was Wegner’s strongest support of plate tectonics?

•Which theory (continental drift or plate tectonics) is considered more of a scientific fact?

•What is a hotspot?

•How did a hotspot help Hawaii to form?

Answers

Answer 1

Answer: 1.  the theory that Earth's outer shell is divided into several plates that glide over the mantle
2. I am not sure
3. Earth's mantle contained convection cells that dissipated radioactive heat and moved the crust at the surface
4.  supercontinent that existed during the late Paleozoic and early Mesozoic eras.
5.  the theory that the outer rigid layer of the earth (the lithosphere) is divided into a couple of dozen "plates" that move around across the earth's surface relative to each other, like slabs of ice on a lake.
6. Africa and South America.
7. I am not sure
8. a small area or region with a relatively hot temperature in comparison to its surroundings.
9. As the plate moves over a fixed spot deeper in the Earth where magma (molten lava) forms, a new volcano can punch through this plate and create an island. The Hawaiian Islands are believed to be formed from one such 'hot spot'.

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Oogonia are found in the ovary ________. oogonia are found in the ovary ________. during fetal development and childhood until puberty during childhood until puberty primarily during fetal development throughout the female's lifetime

Answers

Oogonia are found in the ovary primarily during fetal development. Oogonia are small, diploid germ line cells that migrate to the ovarian cortex and multiply by mitosis. Some of these cells develop the potential to become mature female gametes and become primordial follicles, which occurs in the first few months of gestation.

This sample can then be sent to a lab for ____________ , so the cells can be observed under a microscope for abnormalities.

Answers

Answer:

Histological examination

Explanation:

This sample can then be sent to a lab for histological examination , so the cells can be observed under a microscope for abnormalities.

Histological examination Involves the careful analysis of cells and tissues usually under a microscope to determine if there is any problem.

What are 3 examples of autotrophs

Answers

ANSWER:

Plants on land or algae in the water and even some bacteria.

EXPLANATION:

An autotroph or producer is a life form that produces complex natural mixes from basic substances present in its environment, for the most part utilizing vitality from light or inorganic compound responses. They are the makers in a natural way of life, for example, Plants on land or algae in the water and even some bacteria.

Plants, algae, and fungi. I'm not sure about the fungi part

Which of the following could be found on either public or private land?

Answers

The option that could be found on either public or private land is C. mine. A state park can only be found on public land, because parks are owned by states, not regular people. A single-family residence is only found on private land, because that is a house that a family owns. A factory is on private land only, because it belongs to a person or another company. Which leaves us with mines, that can be found both on private and public lands.

the answer is C.mines

Which "spheres" are involved when sedimentary rocks are weathered by wind and waves on the ocean coasts? A. cryosphere; geosphere; exosphere
B. atmosphere; geosphere; cryosphere
C. hydrosphere; cryosphere; geosphere
D. hydrosphere; geosphere; atmosphere

Answers

The answer is D. Hydrosphere, Geosphere, Atmosphere.

Answer:

The HYDROSPHERE, GEOSPHERE, AND ATMOSPHERE are involved when sedimentary rocks are weathered by wind and waves on the ocean coasts.xplanation:

Which non-specific defense mechanism is mismatched with its associated body structure or body fluid?

Answers

Answer:

Mucociliary escalator- intestine

Explanation:

This is a complete mismatched. Simply because this defense mechanism maintains the respiratory tract by sweeping foreign substances inhaled with air molecules upwards in the trachea, to be swallowed or spit out .

It is composed of the Goblet cells and Ciliated Epithelium.It is a defence mechanism which protects the lungs parenchyma from infection and inflammation from foreign particles and microorganism. The mucus produced from the Goblet cells trapped theses particles,at the same time moistening the pathways, while the cilliated epithelium beat in upward fashion to sweep them out through the trachea. To complete mucociliary clearance.

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