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4 years ago

Humans can use many methods to reduce their impact on the environment. Match each method below with an example.

Biology

2 answers:

True [87]4 years ago

7 0

Answer:

A. using renewable resources- Jackson installs a solar-powered water heater to supply his house with hot water.

B. using resources sustainably- A logging company plants two acres of land with trees for every one acre of forest it removes.

C. recycling resources- Julia uses old glass jam jars as pots for her plants.

Explanation:

Renewable resources are those resources which are present in ample amount and can be used again and again. For example - solar energy, wind energy, etc.

Using a resource sustain ably means using it judiciously so that the present demand is catered. Also , some amount of resources are preserved for future generations.

Recycling a resource means using it again and again after recycling

So the correct match would be

A. using renewable resources- Jackson installs a solar-powered water heater to supply his house with hot water.

B. using resources sustainably- A logging company plants two acres of land with trees for every one acre of forest it removes.

C. recycling resources- Julia uses old glass jam jars as pots for her plants.

Olenka [21]4 years ago

6 0

1. A logging company plants two acres of land with

trees for every one acre of forest it removes -B. using resources sustainably-

2. Julia uses old glass jam jars as pots for

her plants-C. recycling resources-

3. Jackson installs a solar-powered water heater

to supply his house with hot water-A. using renewable resources-

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Organisms that derive their energy from the sun and carbon from carbon dioxide are:

Leni [432]

Salutations!

Organisms that derive their energy from the sun and carbon from carbon dioxide area photoautotrophs. These organisms carry out photosynthesis. Examples of photoautotrophic organisms are: algae, green plants etc.

Hope I helped (:

Have a great day!

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3 years ago

In recent years, in the research process of drug analysis and identification methodology, the multi-functional technical charact

barxatty [35]

Answer:

① There are many test methods: many kinds of NMR test methods, including one-dimensional and two-dimensional, have been widely used in structural analysis and material identification; quantitative analysis is no longer limited to 1H NMR experiment, and quantitative analysis of heteronuclear and even two-dimensional NMR appears frequently;

② There are many calibration targets: most compounds have multiple sets of NMR lines, which can be used as calibration targets for quantitative analysis theoretically, which undoubtedly provides convenience for the processing of test data;

③ There are many types of quantitative information: in the literature reports, not only the integral area or intensity of the resonance spectral line is used as the data parameter of NMR quantitative analysis, but also the change value of chemical displacement under specific conditions can be used as the parameter of content determination;

④ There are many reference modes: nuclear magnetic resonance obtains the data information of quantitative analysis through direct comparison of signals. In the experiment, multiple modes such as internal standard, external standard, solvent calibration and physical calibration can be used to provide reference signals. In the determination of relative content, the mode of sample self-standard can also be used.

In a word, NMR is a mature analytical and testing method with distinct technical characteristics, multiple means, flexible methods and rich information, which has a strong competitiveness in drug analysis and identification.

Explanation:

http://www.creative-biostructure.com/nmr-services_28.htm

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3 years ago

In a single organism, what do you notice about the relative proportion of DNA bases

bearhunter [10]

According to Chargaff's rule, pyrimidine and purine occur in equal ration (1:1) in the DNA of all cells. Adenine (A) and Thymine (T) occur in equal proportion while Guanine (G) and Cytosine (C) occurs in equal proportion in the DNA of an organism. This pattern is repetitive and found in both DNA strands.

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4 years ago

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Fill in the blanks about energy pyramids for brainliest

monitta

Answer:

Im not 100% sure I studied this about 4 years ago but I belive it would be: Producers, 10%, herbivores, omnivores,carnivores, heat, trophic, and energy

Explanation:

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3 years ago

One way to manage drought conditions is to conserve water. One way of conserving water in Florida is to use Florida-friendly pla

babymother [125]

Answer:

Florida Gama Grass

Explanation:

"Florida Gama Grass," also known as "Dwarf Fakahatchee Grass" is actually a shrub that is "drought-tolerant." Such kind of plant is perfectly appropriate for the climate of Florida (particularly, South Florida) which only has a few chances of rain and where drought is rampant in many places.

In order to create a Florida-friendly yard, it is best to plant the "Florida Gama Grass" among the four choices mentioned above. Besides adding natural beauty to the yard, they will also help conserve water.

Other water-conserving plants are: Bay Cedar, Beach sunflower, Slash pine, Swamp mallow, Bougainvillea, etc.

So, this explains the answer.

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3 years ago

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