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vlada-n [284]
3 years ago
9

The piece of laboratory equipment shown would be MOST appropriate for A) heating a beaker of water to the nearest degree Celsius

. B) determining the weight of a small rock to the nearest ounce. C) determining the mass of a chemical sample to the nearest gram. D) determining the volume of a liquid sample to the nearest milliliter.
Biology
1 answer:
tangare [24]3 years ago
5 0

Answer:

C.    99.9% positive

Explanation:Hope this Helps :)

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Nonrenewable resources are used much more prevalently today despite knowing that they pollute and will run out in the future. wh
KIM [24]

We are not using more renewable resources because we have been using fossil fuels since the 18th century and renewable resources are comparatively new. Also, we have limited knowledge about them, so it will take time to change our mindset toward renewable resources.

Based on exhaustibility, there are mainly two types of resources, renewable resources, and non-renewable resources.

Renewable resources are those resources that are replenished while non-renewable resources are those resources that are not replenished.

The non-renewable resources take millions of years to form and once exhausted they cannot be made more.

Examples of renewable resources are solar energy, wind energy, geothermal energy, etc. while examples of non-renewable resources are fossil fuels like coal and petroleum, metals, etc.

Despite the fact that the supply of non-renewable resources like coal and petroleum is limited and they also cause pollution, the use of them is rampant around the world.

The use of fossil fuels is widespread because we have been using them since the 18th century and the use of renewable resources is a very recent phenomenon.

Also, a major hurdle for using renewable resources is the upgrading of current technology to harness these resources.

The newer technologies are generally more expensive to employ, for example, the solar cells used for storing solar energy are made up of elements like silicon, silver, and gallium which are expensive.

To know more about "types of natural resources", refer to the following link:

brainly.com/question/24887728?referrer=searchResults

#SPJ4

5 0
2 years ago
In photosynthesis, redox reactions ultimately transfer electrons from ______ to ______.
german

The correct answer is: D) H2O… CO2

Redox reactions are reactions of reduction (molecules tend to gain electrons) and oxidation (molecules tend to lose electrons).

Photosynthesis is a set of redox reactions. In photosynthesis electrons are removed from water (H2O) to carbon dioxide CO2 and then used to turn CO2 into organic compounds.  

The first step: Oxygen in water is oxidized (light energy required)

The second step: Carbon in CO2 is reduced; sugar is formed (dark reaction).

3 0
3 years ago
How to determine the enzymes used to cut plasmid in cloning.
Alex73 [517]
When cloning by restriction digest and ligation, you use restriction enzymes to cut open a plasmid (backbone) and insert a linear fragment of DNA (insert) that has been cut by compatible restriction enzymes. An enzyme, DNA ligase, then covalently binds the plasmid to the new fragment thereby generating a complete, circular plasmid that can be easily maintained in a variety of biological systems. Read on for an in-depth breakdown of how to do perform restriction digests.
8 0
3 years ago
PLEASE ANSWER**<br> What process produces ADP as an end product?
Alja [10]

Answer:

i believe its the electron transport chain

Explanation:

8 0
3 years ago
Name one nitrogen-containing that is present in Urine​
Kamila [148]

Answer:

2 NH3 (ammonia) + CO2 + 3 ATP + H2O → H2N-CO-NH2 (urea) + 2 ADP + 4 Pi + AMP

Explanation:

I found the formula for creating urine innthe body, i think its ammonia that is created by the nitrogen excess abd waste produced by the body.

Hope this helps

3 0
2 years ago
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