Im studying human scalp does anyone know what this is?

Answer:

The M Phase

Explanation:

The process of mitosis, or cell division, is also known as the M phase. This is where the cell divides its previously-copied DNA and cytoplasm to make two new, identical daughter cells.

Answer:A) compact fluorescent

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Answer:

okay lets go.

Explanation:

A body needs an excretory system because:

Withouts the excretory system the wastes such as sweats ,urea will be continously collects in the body and they are harmful therefore can cause death.

The glucose urine test estimates the amount of sugar (glucose) in a urine sample. The existence of glucose in the urine is called glycosuria or glucosuria. Glucose classes can also be calculated using a blood test or a cerebrospinal fluid test.

Diffusion refers to the natural tendency of a system to homogenize the concentrations of chemical species within it.

It is an irreversible transport phenomenon that results in the migration of chemical species into a medium. Under the effect of the thermal agitation, a displacement of the constituents of the zones of high concentration towards those of low concentration is observed.

Thus, The glucose urine test estimates the amount of sugar (glucose) in a urine sample.

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i know for a fact that my answer is not good and will not help

Answer:

The Great Barrier Reef's biodiversity

Maintaining a healthy and diverse Great Barrier Reef ecosystem is important so it is better able to withstand, recover and adapt to impacts and stress. A productive and healthy Reef environment provides essential resources such as fish and prawns and supports many industries

External appendages that stick to other cells and surfaces, which may give rise to aggregates known as biofilms and colonization of microbes on inanimate objects, are known as fimbriae.

Bacterial biofilm is a major cause of medical device contamination and the spread of infectious and chronic diseases throughout the body. Biofilms, in generally, are the genesis of a variety of human diseases, as they can lead to significant infections and are resistant to antimicrobial drugs.

Fimbriae are long filamentous polymeric protein structures present on bacterial cell surfaces. They allow bacteria to fuse to specific receptor structures and colonize specific surfaces as a result.

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Answer:

When plants absorb water from the ground they filter out many impurities, and you can extract this clean water from them. Plants transpire water, meaning that water vapor evaporates from the leaves, and this water can be collected.

Answer:

If a group made up of 50% boys and 50% girls is asked to read a passage, then the girls will remember more of what they read than the boys because girls have better memories than boys.

Explanation:

A hypothesis is a statement that explains what you think will happen in an experiment and why.  It is framed as "if...then...because."  The "because" part should be based on research and not personal opinion.  A good hypothesis will be more than a single sentence, and will cite research on the subject.

Answer:

A

Explanation:

bacteria does respiration using dissolved oxygen in water, therefore concentration of dissolved oxygen present in water is reduced making fish unable to perform respiration hence they will die.

Answer:

Thermal energy can be transferred by conduction, convection or radiation

Explanation:

Thermal energy is the energy that flows from one point to another due to temperature differences between the points. There are three ways by which thermal energy is transferred which are conduction, convection and radiation.

In conduction, thermal energy is transferred in solids usually metals due to their good heat conductivity. An example is seen in the use of metals for preparing meals. Heat (or thermal energy) is transferred from the fire to the metal to the food.

Convection occurs in fluids (liquids and gases). It usually occurs in a cyclic manner. For example in heating water, thermal energy is gained by water molecules closest to the heat source (at the base of the container) and become lighter causing them to rise to the top. The molecules at the top become denser and sink to the bottom whereby they gain energy and rise in a similar manner. This repeated phenomenon occurs in a cyclic form whereby there's displacement of colder and denser molecules by warmer and lighter molecules. Another example is the occurrence of sea and land breezes.

Radiation occurs without the need of any material medium unlike conduction and convection. In radiation, heat is directly transferred from one point to the other without being transferred by molecules. This is seen in how thermal energy from the sun reaches the earth. In other words, heat is transferred in a vacuum

Those are nucleus cells

If that’s your question

Answer: If that’s your question those are nucleus cells 

An Egyptian pyramid that is 4500 years old will be considered as a fossil in this scenario.

This is defined as trace of an animal or plant of a past geologic age that has been preserved in Earth's crust.

Since it has been discovered that the egyptian pyramid contains thousands of marine fossils then it can be generally referred to as a fossil.

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They are two most common parasitic infections to infest man. That is option A.

Scabies is defined as an infection that affects the skin which is cased by parasites.

It bares the following features which include itching, rashes and sores.

Pediculosis is also a parasitic infection of parts of the body that is hairy such as the head and public region of the body.

Therefore, scabies and pediculosis are the two most common parasitic infections to infest man.

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Answer:

6CO2 + 6H2O →(Light energy)→ C6H12O6 + 6O2

Explanation:

Answer:

I believe it's the 3rd one (C)

Answer:

because the trigger for this is commonly encountered like a change in temperature

Answer:

two months

Explanation:

hope it helps you

Explanation:

At 3 weeks of development, the germ cells migrate from the yolk sac to the genital ridge. From the 4th to the 8th week, in male embryos with a normal determining region on the short arm of the Y chromosome, the germ cells coalesce to form the primordial testis.

Answer:

CO  

Explanation:

Carbon monoxide binds with Hb with 240 times the affinity of O2