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3 years ago

Explain some of the processes involved in a scientific investigation.

Biology

2 answers:

Dominik [7]3 years ago

8 0

Answer:

The steps involves making hypothesis, deriving predictions from the logical consequences and then carrying out experiments based on those predictions.

Explanation:

Step 1: make a observation .

Step 2: Formulate a statement or question.

Step 3: Form the hypothesis .

Step 4: make a prediction based on the hypothesis.

Step 5: test the hypothesis whether its true or not.

Step 6: use the results to conclude the experiment.

Phoenix [80]3 years ago

4 0

Answer:

Steps of a scientific investigation include identifying a research question or problem, forming a hypothesis, gathering evidence, analyzing evidence, deciding whether the evidence supports the hypothesis, drawing conclusions, and communicating the results

Explanation:

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the outer planets are mostly formed of lighter elements because these three condense are a ____ temperature

Stolb23 [73]

The outer planets are mostly formed of lighter elements because these three condense are a lower temperature.

Explanation:

The planets based on the location of the sun is divided into two, that is outer planets and inner planets.

The Outer planet which is far from the sun consists of larger quantity of lighter substances such helium, hydrogen, methane which would condense at the lower temperature. And remains gaseous inside the frost line that would exit far away for the sun so the temperature is low and the lighter materials are easier to condense in lower temperature to form terrestrial rocks.

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3 years ago

Please help what's the answer

Anna007 [38]

Answer:

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2 years ago

What is the difference between HLA and MHC?

mr_godi [17]

The major histocompatibility complex (MHC) is a set of cell surface proteins essential for the acquired immune system to recognize foreign molecules in vertebrates, which in turn determines histocompatibility. ... The human MHC is also called the HLA (human leukocyte antigen) complex (often just the HLA).

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3 years ago

What is one change that would cause more water to evaporate from a stream?

Svetllana [295]

Evaporation

Explanation:

Evaporation is one change that would cause more water to evaporate from a stream.

Evaporation is a phase change in which liquid is changed into its gaseous form.

When a substance is heated from solid to liquid, it melts.
After melting, additional heat causes a phase change that allows for the liquid to change to gases.
In the water cycle, the sun provides heat energy that causes surface water in streams to be heated.
This leads to evaporation of the surface water into the atmosphere where they can be condensed to form precipitation.

Learn more:

Phase change brainly.com/question/10972073

#learnwithBrainly

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3 years ago

Ovulation is triggered by peak concentrations of which peptide secreted into the blood A. estrogen B. LH C. ACTH D. FSH E. proge

Contact [7]

Ovulation is triggered by peak concentrations of luteinising hormone peptide secreted into the blood, which is option B.

<h3>What is ovulation?</h3>

Ovulation is the release of an ovum from an ovary.

Luteinising hormone is produced by anterior part of the pituitary gland and stimulates ovulation and the development of the corpus luteum in female mammals.

The luteinizing hormone is released in by the pituitary gland of the brain, which triggers the ovulation.

Learn more about ovulation at: brainly.com/question/6748709

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2 years ago