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Stels [109]
3 years ago
7

Joe contracted hepatitis a by eating contaminated doughnuts from a local bakery. the source of the disease is ___________ and th

e reservoir is ______________.
Biology
1 answer:
krek1111 [17]3 years ago
7 0
The doughnut, humans.

hope this helped :)
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which of the following occurs when organisms interact with other living things and their environment?
erik [133]
When they interact with each other the organism is gonna die
6 0
3 years ago
Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. this describes what sor
aksik [14]

According to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

What is exocytosis?

It is the expulsion, by cells, of particles that, due to their size, cannot pass through the cell membrane.

In this sense, it is the process by which different types of molecules contained in a cytoplasmic vesicle of a cell are secreted. Insulin is released to the outside by exocytosis, intervening in the process of glucose entry into cells.

Therefore, we can conclude that according to the research, the correct option is exocytosis. Insulin is made by pancreatic cells, packaged in small vesicles, and then released into the bloodstream. This describes <u>exocytosis</u> cell transport.

Learn more about exocytosis here: brainly.com/question/1193597

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8 0
2 years ago
Which ecosystem service would suffer from the opening of a mineral mine along a small mountain range?
andreyandreev [35.5K]

Answer:

D. Supporting

Explanation:

Ecosystem services include provisioning, regulating, culture and supporting services.

Opening of a mineral mine along a small mountain range will affect the supporting services of ecosystem because supporting services deals with soil formation, provision of habitat and nutrition cycle.

Opening of mineral mine will destroy the tosoil, landscape, forests and wildlife of mountain area which affect the supporting services such as habitat and soil formation.

Hence, the correct answer is "D. supporting".

5 0
3 years ago
Which of the following statements best provides evidence of the big bang theory?
Oxana [17]

Answer: D. Galaxies show a red shift, indicating they are moving away from each other.

Explanation:

Galaxies seem to show a red shift which indicates that the galaxies are moving away from each other. This provides evidence for the Big Bang theory because the theory posits galaxies will keep moving away from each other.

This is because when an explosion happens, matter moves away from the point where the explosion happened. If the Big Bang happened therefore, galaxies will move away from the source which is why galaxies are moving away from each other.

6 0
3 years ago
What three cellular structures are found in plant cells but not animal cells?
sergeinik [125]
C! Because animal cells don’t have a cell wall! Have fun in Science!
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3 years ago
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