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kondor19780726 [428]
3 years ago
6

Why is nitrogen important for the plants?

Biology
1 answer:
dusya [7]3 years ago
8 0

Nitrogen is so important to plants because it is a major component of chlorophyll , or the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (photosynthesis). It is also a major component of amino acids, the building blocks of proteins for plants.

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what is the classification of all known living organisms that shows a relationship between the different organisms
marusya05 [52]

Answer:

Taxonomy

Explanation:

Taxonomy is basically the study and classification of organisms into families, genus, etc.

Hope this helped :)

4 0
4 years ago
Rough E.R. has _________ attached to its membrane
damaskus [11]
Ribosomes.

Additional Info:
It uses these ribosomes to make proteins for transport.
8 0
4 years ago
How are cells grouped?
babymother [125]

Multicellular organisms are organisms that are made up of more than one type of cell and have specialized cells that are grouped together to carry out specialized functions. ... Similar cells are grouped into tissues, groups of tissues make up organs, and organs with a similar function are grouped into an organ system.

7 0
3 years ago
What is the answer to these in emt 100% smart people answer it pls
Vsevolod [243]

Answer: T T F OR ITS T F F

LOOK AT MY RESONS TO MAKE SURE

Explanation: 1

Normal vital sign ranges for the average healthy adult while resting are: Blood pressure: 90/60 mm Hg to 120/80 mm Hg. Breathing: 12 to 18 breaths per minute. Pulse: 60 to 100 beats per minute

2

Vital signs reflect essential body functions, including your heartbeat, breathing ... Normal vital sign ranges for the average healthy adult while resting are: ... minute; Temperature: 97.8°F to 99.1°F (36.5°C to 37.3°C); average 98.6°F (37°C) .

Vital signs are a person's temperature, pulse, respiration, and blood pressure ... through homeostatic mechanisms and falling within certain normal ranges. ... but if the resident is classified as Medicare A (meaning they have been discharged from ... and in some self-care and psychiatric units, assessments are made

3

heart rate (newborn to 1 month): 85 to 190 when awake.

heart rate (1 month to 1 year): 90 to 180 when awake.

respiratory rate: 30 to 60 times per minute.

temperature: 98.6 degrees Fahrenheit.

Normal vital sign ranges for the average healthy adult while resting are: Blood pressure: 90/60 mm Hg to 120/80 mm Hg. Breathing: 12 to 18 breaths per minute. Pulse: 60 to 100 beats per minute.

8 0
3 years ago
A scientist claims that after the first single-celled organisms formed on Earth, conditions would not sustain multicellular orga
hoa [83]

Answer:

A.Earth's early atmosphere lacked oxygen, which multicellular organisms need to break apart food

Explanation:

One important feature that led to the development of multicellular organisms was the rise of oxygen-producing photosynthetic bacteria. Prior to this development, the unicellular organisms (anaerobes) then present on Earth obtained energy from inorganic fuels.

However, with the presence of oxygen in the atmosphere, a shift was observed as organisms that could obtain energy from the reduction of energy became predominant. This unicellular aerobes later paved way for the evolution of multicellular aerobes.

6 0
3 years ago
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