hello please help i’ll give brainliest

Answer:

1930s

Modern biodiesel fuel, which is made by converting vegetable oils into compounds called fatty acid methyl esters, has its roots in research conducted in the 1930s in Belgium, but today's biodiesel industry was not established in Europe until the late 1980s.

Explanation:

I searched it up it.

1853 or 1893

Even though scientists E. Duffy and J. Patrick experimented with biofuels as early as 1853, the first engine created to use biofuel was by Rudolph Diesel. In fact, Rudolph Diesel showed the first biofuel car engine in Augsburg, Germany on August 10, 1893. Since then, August 10 has been known as International Biodiesel Day.

Sorry if this didn't help.

Answer:

It Is Number 3 My Grandmother Is A Doctor

Explanation:

Trust Me Its Number 3 She Has Been Working For 15 years btw

Answer:

Second choice.

Explanation:

Symbiosis is when two organisms help each other, usually benifitting one if not both of the said orgaisms.

Answer:

- Independent Variable: the new dog food

- Dependent Variable: weight loss in dogs

- Experimental Group: dogs that eat the new food

- Control group: dogs that continue with their normal diets

Explanation:

In a scientific experiment, the dependent variable is the variable being tested/measured, while the independent variable isn't changed by the other variables that are being measured during the experimental procedure. Moreover, the experimental group is the group of individuals/subjects that is exposed to the independent variable, i.e., they are exposed to the experimental treatment. Finally, a control group is a group that exhibits the same characteristics as the experimental group but doesn't receive the experimental treatment, thereby enabling comparisons with the experimental group.

Answer:

12. Which are the classification of hazard?

A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment

B). Physical, Mechanical, Chemical, Biological and Exposure

C.) Physical, Mechanical, Chemical, Biological and Risk

D.) Physical, Mechanical, Chemical, Biological and Appropriate

Explanation:

12. Which are the classification of hazard?

A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment

B). Physical, Mechanical, Chemical, Biological and Exposure

C.) Physical, Mechanical, Chemical, Biological and Risk

D.) Physical, Mechanical, Chemical, Biological and Appropriate

12. Which are the classification of hazard?

A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment

B). Physical, Mechanical, Chemical, Biological and Exposure

C.) Physical, Mechanical, Chemical, Biological and Risk

D.) Physical, Mechanical, Chemical, Biological and Appropriate

12. Which are the classification of hazard?

A.) Physical, Mechanical, Chemical, Biological and Psychosocial environment

B). Physical, Mechanical, Chemical, Biological and Exposure

C.) Physical, Mechanical, Chemical, Biological and Risk

D.) Physical, Mechanical, Chemical, Biological and Appropriate

Answer:

There are three kinds of gases. Stomata: carbon dioxide, oxygen, and water vapor.

Explanation:

Hope this helps!

Answer:

oxygen and carbon dioxide

Answer:

pharma disposal waste, Medical waste disposal

The one example of U.S. consumer waste from the bulleted list is the pharmaceutical wastes and medical wastes.

If translated to the pharmaceutical chain, prevention of waste withinside the prescribing and shelling out degree is the maximum preferable, observed through redispensing and recycling medicinal drug that stays unused at some stage in the deliver and use chain.

Two strategies of removing medical waste consist of incineration or autoclaving. Incineration is a system that burns clinical waste in a managed environment. Some hospitals have one incineration generation and system available.

Read more about the U.S. consumer waste refer link :

https://brainly.com/question/3180495

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Answer:

decreases

Explanation:

Answer:   c

Explanation:

Answer:

I believe the awnser is; The reaction force is the force of the ball away from the racket

Explanation : The uneven heating of the regions of the troposphere by the sun ( the sun warms the air at the equator more than the air at the poles ) causes convection currents, large-scale patterns of winds that move heat and moisture around the globe. As air rises, expands, and cools, water vapor condenses and clouds develop.

Answer:

A. Predicting

Explanation:

A responding variable is a variable that the researcher predicts will change if the manipulated variable changes.

Translation??? Ingles.

Answer:

Yes, mitochondria transfers energy to the cell.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

Muscle cells use more energy than most other cells in the body. Because of this, muscle cells must have more mitochondria.

Basically, mitochondria is one of the cell organelles found in all living organisms and it is known as the powerhouse. Therefore, mitochondria provides all the energy required in the cell by transforming energy forms through series of chemical reactions; breaking down of glucose into Adenosine Triphosphate (ATP) used for providing energy for cellular activities in the body of living organisms.

Answer:

The model has carbon in lithosphere, hydrosphere, biosphere, and atmosphere in different forms.

Explanation:

In the model, carbon is present in the atmosphere in the form of carbondioxide gas. This carbon is absorbed by the plants in the process of photosynthesis in order to produce food for itself and other organisms while on the other hand, plants, animals and humans give this carbondioxide to the atmosphere through the process of respiration. Carbon is present in earth spheres such as lithosphere, hydrosphere, biosphere, and atmosphere. Carbon is present in the land in the form of coal, oil, and natural gas, oil shale, and limestone. It is also present in water in dissolve form. It is present in the body of plants and animals in the form of proteins, fats and carbohydrates. It is present in the atmosphere in the form of carbondioxide gas.

Answer:

The model has carbon in lithosphere, hydrosphere, biosphere, and atmosphere in different forms.

Explanation:Mrk me BRAINLIESTTTTT PLZZZZZZZZZZZZZZZZZZZZZZZZZ

In the model, carbon is present in the atmosphere in the form of carbon dioxide gas. This carbon is absorbed by the plants in the process of photosynthesis in order to produce food for itself and other organisms while on the other hand, plants, animals and humans give this carbon dioxide to the atmosphere through the process of respiration. Carbon is present in earth spheres such as lithosphere, hydrosphere, biosphere, and atmosphere. Carbon is present in the land in the form of coal, oil, and natural gas, oil shale, and limestone. It is also present in water in dissolve form. It is present in the body of plants and animals in the form of proteins, fats and carbohydrates. It is present in the atmosphere in the form of carbon dioxide gas.

if it was a virtual poster i could help more

Answer:

being actively present at the party

Answer:

being actively present at the party and celebrating with his son instead of responding to emails that are not very important

Answer:

T

Explanation:

hhfg fiduciaries management nub hygiene

Answer:

I wanna say it's True but if it isn't I do apologize for that ^^

Answer:

A

Explanation:

Answer:

1. No

2. Yes

3. No

4. Yes

5. No

Explanation:

Answer:

c

Explanation:

Since most of the data scientist collect is quantitative, data tables and charts are usually used to organize the information • Graphs are created from data tables • They allow the investigator to get a visual image of the observations, which simplifies interpretation and draw

Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.

Answer:

pay off student loans

Explanation:

Answer:

I know some people are against this but I would get myself some hunting gear, put some money away for further things, get my favorite snacks, save for Christmas, and then I would put the rest towards my family's medical needs because my family means the world to me.

Answer: Ocean currents are movements of surface water. Because they cover 67 per cent of the Earth's surface, the oceans receive 67 per cent of the Sun's energy that reaches Earth. It holds onto this heat for longer than the land does and the ocean currents move this heat around, from the tropics to higher latitudes.

Explanation:

Answer:

D.Air

The basic characteristics of life is movement, reproduction, sensitivity,growth, response, nutrition.