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serg [7]
3 years ago
13

Help please and thank you

Biology
2 answers:
NNADVOKAT [17]3 years ago
8 0
Answer: C trace nutrients.

Hope this helps
Firlakuza [10]3 years ago
5 0
The answer is A. small nutrients
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Evaluate the role of media in addressing substance abuse with special reference to the following . 1television 2.social media pl
Lera25 [3.4K]

Social media help in addressing substance abuse through awareness and sensitization are going on to make know of the harm and danger in substance abuse.

<h3>What is social media?</h3>

Social media are online platforms that allows the user to create, write or display content and share with viewers and it also helps to access information and participate in many social networking.

Socal media campaigns have been done on television programs and other social media platforms to prevent the illicit use of drug by young and old people. This is because most young people visit the online platforms more and awareness and sensitization are going on to make know of the harm and danger in substance abuse.

Therefore, media help in addressing substance abuse through awareness and sensitization are going on to make know of the harm and danger in substance abuse.

Learn more on social media here,

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6 0
3 years ago
At the beginning every heartbeat the heart is what?
PSYCHO15rus [73]

Answer:

The heart is a pump, usually beating about 60 to 100 times per minute. With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen ... It sends out an electrical signal to start the contracting (pumping) of the heart muscle.

Explanation:

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3 years ago
Which is used as evidence for the idea that multicellular organisms evolved from prokaryotes
anzhelika [568]

Living things has emerged into three domains called Archaea, bacteria, and eukaryotes. Evident that support the idea that multi cellular that is eukaryotic cell evolved from the prokaryotic cell are the descendents of the separate prokaryotic cells that together form a union which are inter dependent.

For example: The mitochondria which is referred to the energy source of the cell is considered as the great-great-great-granddaughter of a bacterium cell which is free living. This free living bacterium bacterial cell was consumed by an other cell and this remained as the stable guest in the cell. This mitochondria provided chemical energy to the cell and also protected the nutrient rich environment.  which surrounds it. This process of one organism residing in the other organism completely is called endosymbiosis.

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3 years ago
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Do organisms intentionally mutate
kirza4 [7]

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Yes

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So, yes, we can end up with genes we wish to have in an organism. ... Well, the problem is that a mutation is actually either a deletion or insertion within a sequence of nucleotides, things that make up a gene. Now, in later generations of offspring, genes will mutate randomly on their own anyway.

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Could someone do this for me since I have a lot of work for other classes
nika2105 [10]

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Comet-cosmic balls of frozen gasses,rocks,and dust that orbit the sun

Diameter-a straight line that runs from one side of a figure and passes through the middle

Gravity-an invisible force that pulls objects towards each other

Kuiper Belt-an icy ring of frozen objects just outside of the planet Neptune’s orbit

Latitude-the measurement of distance north or south of the equator

Orbit-a regularly repeated path that one object in space takes around another

Revolution-the action of a celestial body going around in an orbit;the time taken by a celestial body to make a complete orbit;the rotation of a celestial body on its axis

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Rotation-the action/process of rotating on/as if on an axis or center

System-a group of related things that work together as a whole

Theory-a plausible or scientifically acceptable principle/body of principles offered to explain something

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