Examples of abiotic factors are water, air, soil, sunlight, and minerals.Biotic factors are living or once-living organisms in the ecosystem.
Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals.
Examples Water, light, wind, soil, humidity, minerals, gases.
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Answer:
stomach acids to help break down the food
Answer:


→ Molar Mas = <u>5</u><u>5</u><u>.</u><u>8</u><u>5</u><u> </u><u>g/</u><u>mol</u>

→ Molar Mass = <u>5</u><u>8</u><u>.</u><u>4</u><u>4</u><u> </u><u>g/</u><u>mol</u>

→ Molar Mass = <u>16.02 g/</u><u>mol</u>

→ Molar Mass = <u>7</u><u>4</u><u>.</u><u>1</u><u>0</u><u> </u><u>g/</u><u>mol</u>
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Answer: c) the human genome contains approximately 25,000 genes
e) there are approximately three billion base pairs in the human genome
The tick is considered the vector in the chain of infection.
Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.
Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.
A good example of this is Lyme disease.
More about vectors can be found here: brainly.com/question/12596213?referrer=searchResults