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3 years ago

What is a cell made out of

Biology

1 answer:

slega [8]3 years ago

5 0

Answer:

Two-thirds of a cell is water, which means that two-thirds of your whole body is water. The rest is a mixture of molecules, mainly proteins, lipids and carbohydrates.

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Prophase, metaphase, anaphase, and telophase are all steps of

EastWind [94]

D.) your answer is d

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3 years ago

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Overall, how has science impacted human health?

mixas84 [53]

Answer:

The correct answer is: C. Increased average lifespan to 78 in the US.

Explanation:

Science has impacted human health by increasing the average lifespan to 78 in the US. Over the last couple of decades, the life expectancy of Americans has increased significantly than what it was 200 years ago. This can be attributed to:

1. Vaccinations- Since the invention of vaccinations, diseases such as tuberculosis, cholera and polio which were major causes of death 200 years ago have virtually been eradicated in the US.

2. Abundant and safer foods available- Commercial and large scale farming has made a wide variety of nutritious foods easier to obtain.

3. Improved sanitation- Safer drinking water, sewage treatment and stricter food inspection has significantly reduced the rate of illnesses due to poor hygiene and sanitation.

In these ways, science has impacted human health by increasing the average lifespan to 78 in the US.

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3 years ago

Which level of Ecology explores the relationships among different species and the environment?

vichka [17]

Answer:

I an expert in Biology, trust me.

I an expert in Biology, trust me.Your answer is Ecosystems.

Explanation:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.

If you like my answer you can mark my answer as Brainliest.

And if you have any questions do not hesitate to ask.

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2 years ago

Which phrase if placed by box x would correctly complete the flow chart below

Simora [160]

Can you provide more of the question so I can answer it?

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4 years ago

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Which of the following is the correct definition of biotechnology?

elena55 [62]

Answer: Biotechnology is the area of biology that uses living processes, organisms or systems to manufacture products or technology intended to improve the quality of human life.

Explanation:

Your welcome

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3 years ago

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