can anyone help me on this question ?

Answer:

B

Explanation:

Answer:

rock layers are the layers of the earth's crust. igneous rock is volcanic lava after it has hardened

Answer:

Phospholipid bilayer: layers that limit what enters or leaves the cell​

Fibrous Protein: Receptors for the cell

Pore Protein: Transports ions

Glycoprotein: Used for identification of cells

Channel protein: Forms a pone for movement of water

Explanation:

Phospholipid bilayer is consist of two layers, interior layer is hydrophilic (water loving) and exterior layer is hydrophobic (water hating). This layer functions as a selectively permeable membrane and allows only required materials into the cell.

Fibrous Protein is one of the type of protein and act as cell surface receptor. for example: collagen and fibronectin act as cell surface.

Pore Protein are beta barrel proteins that creates pores for the ions to diffuse across the cell.

Glycoproteins are located on the surface of the lipid bilayer and act in cell-cell recognition and bind to the cell after recognizing or identifying properly for further procedure.

A channel protein is a channel in he cell membrane that is made up of amino acids. It forms a hydrophilic gateway for water and small, polar ions.

Hence, the correct answer is:

Phospholipid bilayer: layers that limit what enters or leaves the cell​

Fibrous Protein: Receptors for the cell

Pore Protein: Transports ions

Glycoprotein: Used for identification of cells

Channel protein: Forms a pone for movement of water

Answer:

rabbit

Explanation:

herbivore: an animal that feeds on plants.

Answer:

In order for an organism to grow, develop, and maintain its health, cells must reproduce themselves by dividing to produce two new daughter cells, each with the full complement of DNA as found in the original cell. Billions of new cells are produced in an adult human every day.

Explanation:

Answer:

Human being plays a key role to maintain ecological balance because they have the highest thinking capacity as compared to other living organisms. Sufficient food availability to all living organisms and their stability reflect the existence of ecological balance.

Explanation:

Answer:

Population - All the members of one species that live in a defined area.

Community - All the different species that live together in an area.

Ecosystem - All the living and non-living components of an area.

Answer:

C diagnosis because they are testing to see if you have it

Explanation:

hope it helps

Answer:

Gravity, electricity, and magnetism are considered non-contact forces because they do not physically act on objects.

Explanation:

Gravity, magnetism, and electricity all use fields to act on objects without actually touching them. They can all force objects to move without touching them through these fields.

Answer:

3.) Cellular respiration

Explanation:

During cellular respiration, the energy stored in glucose is transferred to ATP.

During this, glucose, in the presence of oxygen, is converted into carbon dioxide and water.

glucose + oxygen → carbon dioxide + water.

During this process, the energy stored in glucose is transferred to ATP.

Hope this helps you out! : )

Answer:

alleles are different versions of a gene

I don't know. does this help: A gene is a portion of DNA that determines a certain trait. An allele is a specific form of a gene. Genes are responsible for the expression of traits. Alleles are responsible for the variations in which a given trait can be expressed.

Answer:

1. B- gross primary productivity minus amount of organic material...

2. D- Increases

3. B- by observing cellular respiration under the absence of light

4. D- dead organisms and waste are recycled throughout the trophic levels.

5. C- the rate that plants and other photosynthetic...

Explanation:

Life Processes Quick Check

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The amount of energy that is available to organisms above producers is equal to the gross primary productivity minus the amount of organic material used in respiration (Option D).

Producers (e.g, plants, algae) are all autotrophic organisms at the first trophic level of the food chain in a particular ecosystem.

Gross primary productivity refers to the net amount of carbon fixed by producers in a particular ecosystem.

Moreover, the net primary productivity refers to the net amount of carbon dioxide that is fixed by producers (i.e., organic material) in an ecosystem minus the amount of organic material that is used for metabolic activities, i.e., during cellular respiration.

Therefore, the net primary productivity (NPP) can be estimated as the gross primary productivity (GPP) minus respiration rate (R):

In conclusion, the amount of energy that is available to organisms above producers is equal to the gross primary productivity minus the amount of organic material used in respiration (Option D).

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Answer:

C.

Explanation:

Answer:

answer is bits being blown off a rock by heavy winds.

Explanation:

just took test

Answer:

vfyrdful.itrehsdtyukyxse

Explanation:

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Answer:

Tt jsjwisjsnanjqkqw aahwhza

Answer:

I'm not great at science and especially not biology but

Explanation:

the energy is transformed by the nucleus inside the cell and energy is held there it will soon release motonchdria holds the blood cell and energy will be transformed somewhat that way sorry if it doesnt help

Answer: A Chemical energy from broken bonds is transformed into mechanical energy for muscles.

Explanation:

PLATO

Answer:

Deoxyribose and phosphate

Explanation:

The other molecule of the sides that lies in between sugar are deoxyribose and phosphate. The sugar has the nitrogenous based molecule attached to it.

Lizard organism is the primary consumer in the following food chain

The main consumer is the caterpillar. An organism is a primary consumer if it consumes plants. It qualifies as a secondary or tertiary consumer if it consumes other animals.

What is a primary consumer?

Every food chain starts with producers and here the producers is plant that makes food by the help of the process known as photosynthesis.This process converts the solar energy into chemical energy.

The primary consumer is caterpillar that is dependent on the plants for its energy need. They are most herbivores.

The secondary consumers depend on the primary consumer for their food.

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Answer: B. Caterpillar

Explanation: Primary consumers are herbivores and eat the primary producers. The only one of these options that fit this criteria is the caterpillar, which eats the plant (a primary producer).

Answer:

I don't know sorry

Explanation:

I thought I new the answer but now I am not sure.

Answer:

when fossil fuels are burned they release carbon dioxide and other greenhouse gases which traps heat in the atmosphere and making them primary contributors to global warming and climate change

Explanation:

When fossil fuels are burnt, they generally give rise to six different kinds of products, these are carbon dioxide, sulfur dioxide, carbon monoxide, lead, nitrogen oxides, and particulate matter.  

• Of these, the main product of the burning of fossil fuels is carbon dioxide.

• When the burning of fossil fuels takes place, the carbon dioxide and other greenhouse gases get released into the atmosphere in excess amounts and trap heat more than expected.  

• Thus, making them the primary contributors to climate change and global warming.  

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Answer:

Cell

Explanation:

Cells are the fundamental blocks and will certainly form first before anything other develops

Answer:

A

Explanation:

Cells are the building blocks of life and there for the first to develop

Answer:

There are two basic types of cells, prokaryotic cells and eukaryotic cells. The main difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a nucleus. The nucleus is where cells store their DNA, which is the genetic material. The nucleus is surrounded by a membrane.

Answer: B.

Explanation:

The thermosphere is most directly affected by the Sun’s radiation.

The thermosphere have the highest temperature of alle atmosphere layers It is closest to the sun.

A portion of the Earth's atmosphere known as the thermosphere is situated precisely above the mesosphere and under the exosphere. It stretches from around 90 km (56 miles) to 500–1,000 km above the surface of our planet.

In the lower thermosphere temperatures rise dramatically before leveling off and remaining rather constant as altitude rises above that point. The thermosphere's temperature is significantly influenced by solar activity.

In general, the thermosphere is around 200° C hotter during the day than at night, and about 500° C  hotter during periods of high solar activity.

Therefore, The thermosphere have the highest temperature of alle atmosphere layers It is closest to the sun.

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Answer:

1. Genetic drift

2. Natural selection

3. Adaption

4. Mutation

Explanation:

I'm not entirely sure that this is all correct, but for 2. Natural selection makes sense, and for the foxes that is adaption. I'm unsure about the first question though.

Hope this helps you a bit. Good luck on your studies.

Answer:

pretty sure its

Explanation: