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Crazy boy [7]
3 years ago
11

When you are exposed to disease-causing germs, which type of tissue is your first line of defense?

Biology
2 answers:
OleMash [197]3 years ago
6 0
Epithelial, also known as your skin.
DedPeter [7]3 years ago
3 0
The epithelial tissue is the first line of defense.

The Human Body has 4 Basic Tissues. These are:

1) Connective Tissue - gives shape to organs and holds them in place.
2) Muscle Tissue - produce force and cause motion within the internarl organs
3) Nervous Tissue - main component of the nervous system. It regulates body function and activity
<span>4) Epithelial Tissue - lines the cavities, surfaces of blood vessels and organs though the whole body.</span>

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slamgirl [31]
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3 years ago
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Identify each adaptation as structural or behavioral adaptations.
Zina [86]

Answer:

Monkeys have a prehensile tail that allows them to grab and hold onto tree branches - structural

Moose make mating calls to locate potential mates - behavioral

Whales are covered in a thick layer of blubber, insulating their bodies in cold ocean waters - structural

Humans have five toes on each foot to help them maintain balance - structural

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Explanation:

The structural adaptations are adaptations that help the organisms to survive in their environment through development of physical traits that give them an advantage. Such adaptations are the thick layer of blubber of the whales, the five toes of the humans, prehensile tail of the monkeys, rotational toe of the clouded leopard, long of the giraffe etc. The behavioral adaptations are adaptations that help the organisms to survive in their environment, but they manifested through their actions, not their physical traits. Such adaptations are the mating calls of the moos, the migration of the birds in winter, the hibernation of the bears etc.

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3 years ago
Explain how and why GISs were developed and first used and how they are used today.​
frosja888 [35]

Answer:

The history of GIS all started in 1854. Cholera hit the city of London, England. British physician John Snow began mapping outbreak locations, roads, property boundaries, and water lines.

John Snow’s Cholera map was a major event connecting geography and public health safety. Not only was this the beginning of spatial analysis, but it also marked the start of a whole field of study: Epidemiology – the study of the spread of disease.

To this date, John Snow is known as the father of epidemiology. The work of John Snow demonstrated that GIS is a problem-solving tool. He put geographic layers on a paper map and made a life-saving discovery.

Explanation:

4 0
3 years ago
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A newly formed natural lake most likely receives water from glaciers or mountain
Jlenok [28]

Answer:

If i'm not mistaken the answer is eutrophic

Explanation:

The algae has no plants to feed on and in turn makes them feed of oxygen and makes less suitable for any type of plant life.

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Within a limited area, if the population of a predator increases, the population of its prey is likely to
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The prey is likely to decrease/decline if the predator's population increases

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