The statement that is a well-written hypothesis about DDT and its effects on the environment is as follows: If DDT levels in the environment increase, then the number of predatory birds will decrease (option B).

<h3>What is an hypothesis?</h3>

Hypothesis is a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation or experimentation.

Hypothesis is widely regarded as an educated guess because it predicts the outcome of an experiment and can be tested to either be true or false.

A hypothesis is usually written as an IF, THEN statement.

Therefore, the statement that is a well-written hypothesis about DDT and its effects on the environment is as follows: If DDT levels in the environment increase, then the number of predatory birds will decrease.

Learn more about hypothesis at: brainly.com/question/13025783

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3 0

1 year ago

The movement of water from high to low concentration across a semipermeable membrane is best defined as:.

andrew11 [14]

The movement of water from high to low concentration across a semipermeable membrane is best defined as Osmosis.

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8 0

2 years ago

In 3-5 sentences, explain why the saying, “you are what you eat” is factually correct.

soldi70 [24.7K]

Answer:

When ingesting a substance, it has it's own unique effect on our body, for better or worse. For example, take a greasy food, such as french fries. It shoots our cholesterol way up, bring the fat content in our bodies up. Therefore, we truly are what we eat, we eat healthy, we'll be healthy, we eat unhealthy, our bodies will be unhealthy.

Explanation:

7 0

3 years ago