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Kruka [31]
3 years ago
12

Can someone help on this science question for BRAINLIEST please.

Biology
1 answer:
kakasveta [241]3 years ago
4 0

Answer:

most at of earth s water is salt water found in oceans

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The biosphere is made of different kinds of matter. Which substance is an
Sedaia [141]

Salt is the Inorganic matter.

Option D.

<h3><u>Explanation:</u></h3>

Organic matters are defined as those compounds of carbon expect the carbonates, bicarbonates, cyanides etc. These compounds were primarily thought to be produced only from the living organisms and were unable to be produced in laboratory. But later they were being produced in laboratory too.

Inorganic compounds are all the compounds except the organic ones.

Here, in the question, we see the compounds -

Protein - it's the polymer of amino acids which contain carbon, and isn't carbonates or bicarbonates, cyanides etc.

Carbohydrates and sugars are also similar to proteins which contain carbon and isn't the exceptions. So they are also the organic compounds.

But salt, commonly table salt is sodium chloride which doesn't contain carbon, so is Inorganic.

7 0
3 years ago
Discuss crop intensification and how you would improve on it
algol13

Answer:

Crop intensification can be defined as the methodologies/procedures used to increase crop productivity (i.e., food, biofuel, fiber) in the same unit of land. These methods include relay intercropping, successions crops and the use of organic materials in order to increase the fertility of the soils (and therefore plant growth)

Explanation:

Crop intensification refers to the techniques used by farmers around the world aimed at increasing crop productivity (for example, wheat yield, cotton fiber production, etc.) These systems of crop intensification mainly include relay intercropping and successions crops, which increase the fertility of the soils (especially after oilseed crops) and crop resilience to climate change. The addition of organic material may also result useful to increase the plant growth (i.e., crop production) and agricultural sustainability by minimizing available resources such as, for example, water availability, chemical fertilizers, etc.

3 0
3 years ago
Color blindness is a recessive trait. The gene for color blindness is on the X-
Rasek [7]

Answer:

She has two recessive color blindness alleles.

Explanation:

The expression of arecessive phenotype requires both X chromosomes of the female to each contain a recessive color blindness allele. This genotype would the determine the mother would be color blind.

4 0
3 years ago
Which evidence best supports is the theory that organisms, such as whales , have common ancestry and have evolved ? Select all t
Tanya [424]

Answer:

Another evidence of evolution is the convergence of form in organisms that share similar environments. 

7 0
3 years ago
NEED ANSWER QUICK. 80 PTS
Anestetic [448]
B.
Passive transport doesn't requireenergy (ATP), active transport doesrequire energy. Passive transport moves molecules WITH the concentration gradient (high to low), while active transport moves molecules AGAINST the concentration gradient (Low to High).
6 0
3 years ago
Read 2 more answers
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