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Answer:

The proximal convoluted tubule.

Explanation:

Answer:

Below

Explanation:

He is referring to cycles like the nitrogen and carbon cycle. When an animal dies, its bodies "goes into the grown" in the sense that it slowly gets eaten by decomposures like worms and bacteria which breakdown the body and put nutirents into the soil which is then able to be used a fertilizer to grow new plants like the grass

Answer:

A testable question is one that can be answered by designing and conducting an experiment.

Explanation:

Testable questions are always about changing one thing to see what the effect is on another thing.

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Answer:

the field of biology that studies the diversity of populations t the level of the gene. the frequencies of on allele (p) and the frequencies of another allele (q) in a a population all add up to 1.

Population genetics is the field of biology that studies the diversity of populations at the level of the genes, as it explains the genetic variation and their distribution among different individuals in the population.

Generally, it has applications in conservation biology, medicine, and other fields of biology and helps to understand the genetic variation within and among populations and explain the evolution of organisms and how they adapt to different environments. It also explains the variation within endangered species and the genetic factors that contribute to disease susceptibility.

Hence, population genetics is the field of biology that studies the diversity of populations at the level of the genes, as it explains the genetic variation and their distribution among different individuals in the population.

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Answer:

charcoal is found in the cores

Answer:

The main difference between red brown and green algae is that red algae contain chlorophyll a, chlorophyll d, and phycoerythrin, while brown algae contain chlorophyll a, chlorophyll c, and fucoxanthin and green algae contain chlorophyll a, chlorophyll b, and xanthophylls.

Answer:

The glenoid cavity is a structural feature on the scapula bone (also known as the shoulder blade or shoulder bone)and acetabulum is the socketof the hip bone,into which the head of the femur fits..

Explanation:

please mark as brainlest as it would be useful for you

Answer:

ADP is not a reactant required to begin cellular respiration

Visceral reflex arcs differ from somatic in that : ( A )  Visceral arcs involve two motor neurons

Visceral reflex arc is the reflex arc in the autonomic nervous system that produces non-skeletal muscular response in certain internal organs ( heart and blood vessels ). While somatic reflex arc is a neutral pathway which occurs from the sensing to response of stimulus.

Hence we can conclude that Visceral reflex arcs differ from somatic in that : ( A )  Visceral arcs involve two motor neurons.

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Answer:

It has the ability to change its color and texture to blend into its environment

Explanation:

Answer:

The parasympathetic nervous system is activated after eating a large meal

Answer:

C

Explanation:

Answer:

I'm sure it's none of the above. The planting method where seeds are placed on top of a peak is called Hand Sowing.

Answer:

B) Nutrients needed for reproduction are absorbed from the soil from the root system.

C) Nutrients absorbed through the roots are transported to the flowers via the xylem.

E) Fruits contain large amounts of sugars produced in the leaves through photosynthesis.

Explanation:

(A) Is wrong the fruit of the plant does not produce Sugars but stores it.

(D) Is wrong because is not made from the leaves but from the Cones of the plant the question tells you this.

Answer:

It causes bones to move

Explanation:

i took the test

Answer:

It causes the bone to move. Hope this helps :)

Explanation:

The magnets point North when the Earth's magnetic field has?

I think the best answer for this question is Magnetic Reversal or Geomagnetic Reversal.

In geomagnetism, the term "geomagnetic reversal" also known as 'flip', is the process by which the North pole becomes South pole and the South pole transforms into North pole.

The reversals happen on rare occasions when iron molecules start moving towards the opposite direction as other iron molecules around them within the Earth's spinning outer core.

Answer:

A cell is the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. :) hope that helps!

Answer:

a cell are small things that are all around us, basically everything is made up of cells. cells are made of of one or more atoms/ molecules

Answer:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.

Explanation:

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Answer:

C

Explanation:

The overgrazing causes dry land which is arid

Answer:

9+10=21 because yes

Farmers who use genetic engineering to grow pesticide-resistant crops  contribute to soil depletion. Soil pollution is driven by many elements , with some naturally-occurring, while human action cause others.

What is causing soil depletion?

Soil pollution is driven by many elements , with some naturally-occurring, while human action cause others.

The ultimate causes of soil pollution are wind and water erosion, deforestation, and urbanization.

Thus, option "D" is correct, contribute to soil depletion.

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During LTP, calcium enters postsynaptic NMDA receptors which leads to an increase in the number of postsynaptic AMPA receptors.

Thisius known as Long-term potentiation and is the process which involving persistent strengthening of synapses.

It is activated by calcium ions and helps to produce an increase in signal transmission between neurons.

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Answer: Not Copy RIght

Explanation:

Pluto is considered a dwarf planet because it does not pass around its orbit. It orbits  a disc-shaped zone beyond the orbit of Neptune called the Kuiper Belt, a distant region occupied by frozen corpses left over from the formation of the solar system.

Answer:

This is because Pluto doesn't orbit around the sun

Scientists put their conclusions into this by creating th Endosymbiotic theory. The endosymbiotic theory describes how mitochondria and chloroplasts (cell organelles) came to exist in eukaryotic organisms. The endosymbiotic theory explains the evolution of mitochondria and chloroplasts. Before mitochondria and chloroplasts were organelles in a cell, they were free prokaryotic cells that were absorbed by eukaryotic cells.

The mitochondrion was originally a prokaryotic cell that could undergo aerobic respiration. After being absorbed by a eukaryotic cell, it developed a symbiotic relationship with its host cell.

The chloroplast was originally a prokaryotic cell that could undergo photosynthesis (eg. cyanobacteria). Like the mitochondria, the photosynthesizing bacteria became dependent on the host cell after being engulfed.

There is much evidence to support the endosymbiotic theory.

Answer:

foot tracks feces and other things animals leave around

Answer:

A. Size and Speed

Explanation:

:)

Answer:

The differentiation of cells during embryogenesis is the key to cell, tissue, organ, and organism identity. Once an egg is fertilized by a sperm, a zygote is formed. The zygote divides into multiple cells in a process known as cleavage, triggering the beginning of embryonic differentiation

Explanation:

I think it's { A.) Combustion from driving cars} But if I am wrong I am sorry. Good luck!

Answer:

It is an essential vitamin for vertebrates, including humans. Vitamin A (retinol) and its metabolites serve as essential molecules in vision and influence gene expression in various types of cells, particularly epithelial cells.

Explanation: